Google Search Engine
Google is well known for most people as the most used search engine around.
http://www.google.com/

Advanced Web Search @ LemmeFind UK Meta Engine
LemmeFind.co.uk is a UK-specific Meta Search engine offering advanced web search options. Search for sites with thumbnail images displayed in the results. Select the number of results displayed per page and more.
http://www.lemmefind.co.uk/advanced_search/