Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nen dong ma snippets" » "nen mong ma snippets", "den dong ma snippets", "nen cong ma snippets", "nen duong ma snippets", "nen dong mua snippets", "nen dong ha snippets", "nen dong ma 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: (((("nen dong ma snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nen dong ma snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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