Hide(block) site specific unwanted results of Google Search
Also support Bing Search
For Google Search results. This addon add context menu to support remove google tracking for copy
Assign Shortcut Keys for Search Tools of Google Search Result
Add "Search for Selection" into Edit Menu
From the Edit menu, you can perform a search for the selected text at any of installed search engine.
Comeback Cached Link in Google Search Result
Record(logging) Google Search Keywords for personal statistics.