Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thu duc phat snippets" » "thu duc phan snippets", "thu duc phap snippets", "thu duc pham snippets", "thu tuc phat snippets", "tho duc phat snippets", "thu muc phat snippets", "thu duc phat 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: (((("thu duc phat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu duc phat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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