Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"chon chu ai snippets" » "cho chu ai snippets", "choi chu ai snippets", "chon chung ai snippets", "chon chu cai snippets", "chon chu tai snippets", "chon thu ai snippets", "chon chu ai 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: (((("chon chu ai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chon chu ai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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