Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khang cu ly snippets" » "khung cua ly snippets", "thang cua ly snippets", "chung cu ly snippets", "khang cua ly snippets", "khang xu ly snippets", "khang co ly snippets", "khang cu ly 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: (((("khang cu ly snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khang cu ly snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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