Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lieu van man snippets" » "lieu va man snippets", "hieu van man snippets", "sieu van man snippets", "lieu van manh snippets", "lieu van ban snippets", "lieu van han snippets"

Try widening your search to All Fields.

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