Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dung hoi hay snippets" » "duong hoi hay snippets", "dung hoai hay snippets", "dung thoi hay snippets", "dung hoi ha snippets", "dung hoi han snippets", "dung hoc hay snippets", "dung hoi hay 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: (((("dung hoi hay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung hoi hay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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