Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"coc hoc phap snippets" » "coc hoc phan snippets", "coc hoc phat snippets", "coc hoc pho snippets", "co hoc phap snippets", "toc hoc phap snippets", "hoc hoc phap snippets", "coc hoc phap 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: (((("coc hoc phap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("coc hoc phap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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