Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tri noi hang snippets" » "tri noi thang snippets", "tri voi hang snippets", "tri noi bang snippets", "tri doi hang snippets", "tri moi hang snippets", "tri ngoai hang snippets", "tri noi hang 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 noi hang 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 noi hang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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