The users will already know and understand what the subject that wanted to be search, use less precise language, and have more difficulty evaluating search results. This is reflected to the users that are expert in the subject field in order for them to get the information they need. Next is the user’s experience can affect the user’s searching because they have more experience the more accurate their searching will be.
The third factor is the cognitive style of the user. This is where the users thinking and view on certain information to help them think more analytically to search the more effective and accurate information needed. Next factor is the goal type of users searching. The user’s goals can be divided into three categories of search. The goals types of user search are navigational search, transactional search, and informational