Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khuan doi ta snippets" » "khuan noi ta snippets", "quan doi ta snippets", "khoa doi ta snippets", "khuan doi tac snippets", "khuan doi tai snippets", "khuan doi tan snippets", "khuan doi ta 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: (((("khuan doi ta snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khuan doi ta snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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