Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"voi chu dinh snippets" » "voi vu dinh snippets", "voi chu manh snippets", "voi co dinh snippets", "hoi chu dinh snippets", "toi chu dinh snippets", "voi phu dinh snippets", "voi chu dinh slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("voi chu dinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("voi chu dinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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