Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc tan hoc snippets" » "hoc tan code snippets", "hoc dan hoc snippets", "hoc tap hoc snippets", "hoc tai hoc snippets", "hoc toan hoc snippets", "hoc than hoc snippets", "hoc van hoc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoc tan hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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