Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khac sat lap snippets" » "khao sat lap snippets", "khach san lap snippets", "khac hau lap snippets", "khac sai lap snippets", "khac sang lap snippets", "khac suat lam snippets", "khac sat lap 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: (((("khac sat lap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khac sat lap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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