Dash in the keyword. It is important?

Question

Search Engine Optimization

For example, there is a key request corn photo
And I use the text in the title: Beautiful corn - PHOTO Catalog
It would seem that the key phrase is: corn - PHOTO
But for example, a well-known SEO check service: pr-cy.ru/audit
Writes that there is no entry of the key phrase. That is, he believes that corn - PHOTOS and corn photo These are different phrases. How does the hyphen in the key query actually affect?

Answer 1

Checking is quite simple:
One query
Two query
The search results are distinguished by a side block. The first 5 sites in the search results are the same, then there are differences. From all this you can do that yes, the requests are slightly different, but not much ))