Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cach vi bai snippets" » "cac vi bai snippets", "mach vi bai snippets", "cach viet bai snippets", "cach va bai snippets", "cach vi dai snippets", "cach li bai snippets", "cach vi bai 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: (((("cach vi bai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cach vi bai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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