Some search websites provides you with a method for filtering your results by using various techniques such as:
Quotation marks
Boolean operators such as AND, OR, NOT
Date of appearance
Size of file regarding graphics
type of graphic files
Once you have made the search you can then use CONTROL+F inside of a website to find the hit or phrase
We will use Google to demonstrate the results of using some of these filtering techniques. I will use control+f on this page to search for the word graphic.