International Journal of Computer Science and Mobile Computing (IJCSMC)
From a wide range of options, an ambiguous query would return different search results for different users when they submit it to a search engine. However, ambiguous query/topic submitted to search engine doesn't satisfy user information needs every time, because different users may have different information needs on diverse aspects upon submission of same query/topic to search engine. So deducing search goals as per the needs of variety of users becomes complicated. The evaluation and interpretation of user search goals can be very useful in optimizing search engine performance and users' need of information.