You are looking for yahoo search marketing
Advertise your business in search results on Yahoo! and other popular sites with Yahoo! Sponsored Search. Yahoo! Search Marketing allows you to put your business
advertising.yahoo.com/smallbusiness/ysm
Search engine marketing, or SEM, is a form of Internet marketing that seeks to industry peak body Search Engine Marketing Professional Organization (SEMPO)
en.wikipedia.org/wiki/Search_engine_marketing
Search engine marketing conference series from Search Engine Land Search Marketing Now.
searchmarketingexpo.com
Search Engine Land is a must read hub for news and information about search engine marketing, optimization and how search engines such as Google, Yahoo, Microsoft
searchengineland.com
Provides tips and information about search engine marketing and optimization, paid search advertising, and analysis of the search engine industry.
www.searchenginewatch.com
Yahoo! Search Marketing is a keyword-based "Pay per click" or "Sponsored search" Internet Yahoo! Search Marketing also provides features such as Geo-targeting,
en.wikipedia.org/wiki/Yahoo!_Search_Marketing
Pay Per Click advertising: Increase website traffic so new customers click to your business through pay per click ads.
searchmarketing.yahoo.com/arp/agsrch.php?o=U2304&_...
Yodel™ Australia is the largest reseller of Google AdWords (26 Yodel Google AdWords Professionals) and Yahoo! Search Marketing pay per click systems.
www.yodel.com.au
