Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"huu bay vung snippets" » "huu tay vung snippets", "huu ban vung snippets", "huu xay dung snippets", "huu bac vung snippets", "huu bach vung snippets", "huu bang vung snippets", "huu bay vung 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: (((("huu bay vung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("huu bay vung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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