Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khu cho nuoc snippets" » "khu cho cuoc snippets", "khu cho duoc snippets", "khu co nuoc snippets", "khuan cho nuoc snippets", "khoe cho nuoc snippets", "khu khoa nuoc snippets", "khu cho nuoc 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: (((("khu cho nuoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khu cho nuoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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