Not a teacher
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Checking how many hits googling a phrase gets is good for getting the idea of whether a phrase is correct/natural. If there are few to no hits, it's probably not something you might want to use. Remember, however, that it doesn't work the other way around. If a phrase gets lots of hits, it may be because it's a common learner's mistake, especially now that we have lots of forums for learning English, such as this very forum we're talking on.
A few tips:
Remember to add quotation marks on either side of the phrase you want to check. This makes sure Google will search for the exact phrase. Otherwise, it will also show hits for fragments of the phrase, the same words in a different order, or even words the search engine deems "similar".
:cross: [STRIKE]Put me to nature[/STRIKE]
:tick: "Put me to nature"
Be careful with pronouns. Even though a phrase with one pronoun might not show up, it might show up with other pronouns. You can also use someone instead.
"Put me to nature"
"Put him to nature"
"Put someone to nature"
You can also use an asterisk as a wild card. Google will try to find anything that would go there.
"Put * to nature"
Asterisks are also useful when you aren't sure about the verb, preposition, or any element of a phrase.
"* me to nature"
"Put me * nature"
However, don't google just asterisks on their own; that'd be ridiculous.:-D
:cross: [STRIKE]"* * * *"[/STRIKE]
Good luck and have fun learning with Google.