Semantic search. Guha et al. distinguish two major forms of search: navigational and research.[3] In navigational search, the user is using the search engine as a navigation tool to navigate to a particular intended document.
Semantic search is not applicable to navigational searches. In research search, the user provides the search engine with a phrase which is intended to denote an object about which the user is trying to gather/research information. There is no particular document which the user knows about and is trying to get to. Visual Search Results - The Most Interesting Ways To Visually Explore Search Engine Results. 1.
Grokker Grokker is a web-based search engine that allows you to explore your results in a visual fashion. Your results are displayed both in a standard outline and in a dynamic map you can interact with.