Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"pham pha nu snippets" » "pham phap nu snippets", "kham pha nu snippets", "pham ha nu snippets", "pham phu nu snippets", "pham pha du snippets", "pham pham ngu snippets", "pham pha nu 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: (((("pham pha nu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pham pha nu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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