shortcode

Hi guys, do you guys know any plugin, thats automatic integrate an preview of a site of a keyword? For example: I want, if there is any article about my keyword "activity tracker" at pcmag.com or cnet.com. If yes, it shows a preview of the content and the user can go for it. Sorry for my bad...

hey everyone, i am building a site using wordpress, and i have a plugin i am using to accept donations for cancer and i cant get the shortcode to work. the installation said all i need to do is place [donateextra] on the page i am creating. when i do this it just appears as [donateextra] and not...