Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"men cua manh snippets" » "men cua thanh snippets", "men cua doanh snippets", "men cua nganh snippets", "menh cua manh snippets", "gen cua manh snippets", "ben cua manh snippets", "men cua manh 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: (((("men cua manh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("men cua manh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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