Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thi lam thoi snippets" » "thi lam thuoc snippets", "thi ly thoi snippets", "thi cac thoi snippets", "thai lam thoi snippets", "thi lan thoi snippets", "thi tam thoi snippets", "thi lam 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: (((("thi lam 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: (((("thi lam thoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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