Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khan dam ta snippets" » "thanh dam ta snippets", "chang dam ta snippets", "khanh nam ta snippets", "khan dam ha snippets", "khan dam va snippets", "khan dam da snippets", "khan dam 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: (((("python using java snippets") or ("khan dam ta snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("khan dam ta snippets"))) OR ("locating bug code snippets")).
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