6. The computer implemented method of claim 4 , wherein providing a search result comprises: identifying topics that are commonly associated with the keyword; and providing a search result including the identified topics.
6. The computer implemented method of claim 4 , wherein providing a search result comprises: identifying topics that are commonly associated with the keyword; and providing a search result including the identified topics. 7. The computer-implemented method of claim 6 , wherein the search result comprises a plurality of topic categories, each category associated with an identified topic that is commonly associated with the keyword.