These days, everyone is expected to be up to speed on Internet search techniques. But there are still a few tricks that some users — and even savvy searchers — may not be aware of.
Did you hate memorizing seemingly insignificant facts for tests at school? No photographic memory? Good news! Life is now an open-book exam — assuming you have a computer, browser, and Internet access. If you know how to use a good search engine, you don’t have to stuff your mind with facts that are useful only when playing Jeopardy! and Trivial Pursuit.
Chances are, you aren’t the first person to run across the problem you are experiencing. Chances are also good that an answer is awaiting your discovery on the Internet — you just have to remove the irrelevant pages and the unhelpful/incorrect results to find that needle in the haystack.
Google has been fanatical about speed. There is little doubt that it has built an incredibly fast and thorough search engine. Unfortunately, the human element of the Internet search equation is often overlooked. These 10 tips are designed to improve that human element and better your Internet search skills. (Note: All examples below refer to the Google search engine.)
It is simply amazing how many Web pages are returned when performing a search. You might guess that the terms blue dolphin are relatively specialized. A Google search of those terms returned 2,440,000 results! To reduce the number of pages returned, use unique terms that are specific to the subject you are researching.
How many times have you searched for a term and had the search engine return something totally unexpected? Terms with multiple meanings can return a lot of unwanted results. The rarely used but powerful minus operator, equivalent to a Boolean NOT, can remove many unwanted results. For example, when searching for the insect caterpillar, references to the company Caterpillar, Inc. will also be returned. Use Caterpillar -Inc to exclude references to the company or Caterpillar -Inc -Cat to further refine the search.
I often remember parts of phrases I have seen on a Web page or part of a quotation I want to track down. Using quotation marks around a phrase will return only those exact words in that order. It’s one of the best ways to limit the pages returned. Example: “Be nice to nerds”.Of course, you must have the phrase exactly right — and if your memory is as good as mine, that can be problematic.
Common terms like a and the are called stop words and are usually ignored. Punctuation is also typically ignored. But there are exceptions. Common words and punctuation marks should be used when searching for a specific phrase inside quotes. There are cases when common words like the are significant. For instance, Raven and The Raven return entirely different results.
Most search engines do not distinguish between uppercase and lowercase, even within quotation marks. The following are all equivalent:
It’s usually best to enter the base word so that you don’t exclude relevant pages. For example, bird and not birds, walk and not walked. One exception is if you are looking for sites that focus on the act of walking, enter the whole term walking.
Ordering search terms from general to specific in the search box will display helpful results in a drop-down list and is the most efficient way to use AutoComplete. Selecting the appropriate item as it appears will save time typing. You have several choices for how the AutoComplete feature works:
Use Google AutoComplete. The standard Google start page will display a drop-down list of suggestions supplied by the Google search engine. This option can be a handy way to discover similar, related searches. For example, typing in Tucson fast will not only bring up the suggestion Tucson fast food but also Tucson fast food coupons. Use browser AutoComplete. Use this Google start page to disable the Google AutoComplete feature and display a list of your previous searches in a drop-down box. I find this particularly useful when I’ve made dozens of searches in the past for a particular item. The browser’s AutoComplete feature must be turned on for this option to work. Click one of these links for instructions detailing how to turn AutoComplete on or off in I.E. and Firefox.
Examples:
There are several other less well known ways to limit the number of results returned and reduce your search time:
As you can see in Figure C, Google now displays two wheels showing the DBMS and dbms tutorial Wonder Wheels, with the results for dbms tutorial on the right side of the page. You can continue drilling down the tree to further narrow your search. Click the Close button at the top of the results to remove the Wonder Wheel(s).
Many times, I will be researching an item and scanning through dozens of pages when I suddenly remember something I had originally dismissed as being irrelevant. How do you quickly go back to that Web site? You can try to remember the exact words used for the search and then scan the results for the right site, but there is an easier way. If you can remember the general date and time of the search you can look through the browser history to find the Web page.
Sometimes, you never can find what you are looking for. Start an internal clock, and when a certain amount of time has elapsed without results, stop beating your head against the wall. It’s time to try something else:
A tool is only as useful as the typing fingers wielding it. Remember that old acronym GIGO, garbage in, garbage out? Search engines will try to place the most relevant results at the top of the list, but if your search terms are too broad or ambiguous, the results will not be helpful. It is your responsibility to learn how to make your searches both fast and effective.
The Internet is the great equalizer for those who know how to use it efficiently. Anyone can now easily find facts using a search engine instead of dredging them from the gray matter dungeon — assuming they know a few basic tricks. Never underestimate the power of a skilled search expert.
You can contact me at mail@pecos-softwareworks.com. I began my career as little more than a data retrieval and reporting person. Early in my career I did whatever I could to be productive, creating spreadsheets in Framework and charts in GraphWriter. I was PC oriented and soon learned how to tap into the data on the mainframe to produce the charts via a data download to the PC. I found a niche building client/server systems where I was responsible for each phase of the project life cycle. \ \ I am fortunate to have enjoyed a broad background in IT including interfacing PC's and shop floor insertion machines to the mainframe database. I have also been an independent contractor, perhaps the most satisfying part of my career. I transitioned several mid-frame systems to a PC network based Access/Visual Basic system in the contract position and learned what it takes to be successful on your own. \ \ My last position was an analyst/programmer for a large IT service provider in support of their global help desk reporting team including a role as project lead. \ \ I consider myself lucky to have been in at the beginning of the personal computer revolution. I am currently semi-retired and learning a new skill, professional writing.
