i've been getting this error meassage each time i make a query(search) on google

Google Error


We're sorry,
, but your query looks similar to automated requests from a computer virus or spyware application. To protect our users, we can't process your request right now.

We'll restore your access as quickly as possible, so try again soon. In the meantime, if you suspect that your computer or network has been infected, you might want to run a virus checker or spyware remover to make sure that your systems are free of viruses and other spurious software.

If you're continually receiving this error, you may be able to resolve the problem by deleting your Google cookie and revisiting Google. For browser-specific instructions, please consult your browser's online support center.

If your entire network is affected, more information is available in the Google Web Search Help Center.

We apologize for the inconvenience, and hope we'll see you again on Google.
To continue searching, please type the characters you see below:

what could be the cause?

THAT IS NOT REAL A PROBLEM, JUST GO DOWN THE PAGE, YOU WILL SEE WERE THEY WRITE
[We apologize for the inconvenience, and hope we'll see you again on Google.
To continue searching, please type the characters you see below]
TYPE ANY CODE THEY SHOW AND PRESS YOUR KEYBOARD "Enter key".