Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lap cac khoi snippets" » "lap cac thoi snippets", "lap cac khoan snippets", "lap cach thoi snippets", "tap cac khoi snippets", "gap cac khoi snippets", "lop cac khoi snippets", "lap cac khoi 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: (((("lap cac khoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lap cac khoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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