Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dam trong su snippets" » "nam trong su snippets", "dat trong su snippets", "dao trong su snippets", "dam trong san snippets", "dam trong thu snippets", "dam trong qua snippets", "dam trong su 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: (((("dam trong su snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dam trong su snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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