Knowing how to run an incomplete search like this can be helpful in effectively narrowing down the results.
Usually, when you look something up on Google, you know exactly what to throw in.
This is where a partial search becomes helpful.

Below are various ways to search Google when you’re missing an important word or two.
This is by far the most effective way to locate phrases when you don’t have all the information.
Include quotation marksif you want all the search terms to be included as one phrase.
Use Boolean Search Operators
Boolean searchoperators provide deep customizations for your Google searches.
Maybe you’re doing science homework and you’re told to research the Amazon rainforest.
Running a search foramazon informationis cluttered almost entirely with information on Amazon.com.
Another tip for running partial Google searches paired with Boolean operators, is to use+within the search.
What this does is tracks down results that have precisely that word or phrase.
In that example, there are less than five results.