Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lap so thoi snippets" » "lap do thoi snippets", "lap moi thoi snippets", "lap dao thoi snippets", "dap so thoi snippets", "lam so thoi snippets", "lap mo thoi snippets", "lap so thoi 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 so thoi 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 so thoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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