The use of + operator in Google Search – Example

It is hard to find a use for + operator in search engine. Here is an example that shows how exactly it works.

Search for a string

open apng file

You will notice that it does not pull relevent result. All it shows in PNG file result. Now change it to

open +apng file

Now you see fewer results but all has apng in it.

BTW APNG files are animated PNG files which ares not supported universally.


APNG

Animate PNG files

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