find specific string from files in unix and show files

This would select and print on the terminal.
Say you want to examine gullele.wordpress.com from all index.html files that are residing in some directory and sub directory
then:
find . -name ‘index.html’ -exec ‘gullele.wordpress.com’ {} ; -print
would list all index.html files with the given content inside them.

See how you would solve these known algorithm problems

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