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