Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"dan hoc hoc snippets" » "van hoc hoc snippets", "dan toc hoc snippets", "dai hoc hoc snippets", "dan hoc hoa snippets", "dan hoc hoi snippets"

Try widening your search to All Fields.

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