According to a press release issued Tuesday morning, metasearch has signed a deal to extend its multi-year agreement with Yahoo, allowing them to continue displaying Yahoo text based advertising (Yahoo Search Marketing) and their organic web search results.

“Yahoo!’s unique partnership with InfoSpace provides an important opportunity for us to help connect advertisers with online audiences that use metasearch for their searching needs,” said Dean Stackel, Senior Vice President Business Development for Corporate Partnerships. “This partnership is a key component of our broader strategy to enable advertisers to efficiently reach highly targeted – and therefore highly valuable – categories of Internet users.”

Infospace includes a number of branded sites including Dogpile, WebCrawler, and WebFetch. The exact terms of the agreement were not noted in the press release.