Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan ho toc snippets" » "dan ho code snippets", "dan hoc toc snippets", "dan hoi toc snippets", "dan pho toc snippets", "dan hoa toc snippets", "dan co toc snippets", "dan so toc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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