WhatYourSearchingFor is a browser hijacker.  This parasite is also adware, and in addition to hijacking your web browser you will also receive a deluge of unwanted pop-up advertisements.  WhatYourSearchingFor may also have the capability to monitor your browsing habits and other Internet activity.  Your keystrokes may be monitored, and this information will be shared with their controlling server.  This is not news anyone wants to hear. 
There is hope for those infected with this malware.  The answer is SpyZooka.  SpyZooka can take care of your spyware problems or your money back.  SpyZooka is so positive you will be happy with the results that you can try it for 60 days–if you are not satisfied, you are entitled to a refund.