Here are some sample searches using whonu.com's breakaway search functionality (which allows you to work with a portion of whonu's interface in order to perform a specific type of search (images, video, etc.).

Web Search Description: Get information, sites, and pages related to your query. vitamins | european travel | dog breeding | self help	Web 2 Search Description: Get directories, books, and academic sources related to your query. organic gardening | stamp collecting | solar system
Discovery Search Description: Get facts, faqs, links, secrets, resources, discussions, and guides related to your query. wedding | scrapbooking | makeup | weight loss	Article Search Description: Get articles related to your query. taxes | saving money | digital photography | nutrition
Forum/Groups Search Description: Get forums, discussions, and groups related to your query. adoption | home theater | ipod | pregnancy	Images Search Description: Get images, photos, pictures, galleries, drawings, illustrations, and artwork related to your query. beach | europe | tiger | beautiful
Images (B+W) Search Description: Get black + white images, photos, pictures, galleries, drawings, illustrations, and artwork related to your query. three stooges | abraham lincoln | mountains | alaska	Audio Search Description: Get audio and sound clips related to your query. beatles | carrie underwood | star trek | simpsons
Video Search Description: Get video clips, movies, and films related to your query. disney | golf tips | hawaii | funny	Band/Singer Search Description: Get interviews, biographies, links, videos and more, about the band/singer. The Beatles | U2 | Dave Matthews | Carrie Underwood