My Search History offers you:

• Powerful search options
  Search your web search history, including full text search of all the pages you found with Google.
• Relevant history while you search
  Get more useful information in your web search results, like the last time you saw a page, how often you’ve seen it, and more.
• Intuitive browsing
  Use the calendar to quickly navigate to any day of your search history, and see similar searches you’ve done via automatic related history detection.
• Manage your search history
  Learn how often you’ve done web searches on a given day, and even delete individual searches and results clicks.

John Hocking
http://www.lookwhatjohnfound.com