Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thi phu dich snippets" » "thi chu dich snippets", "thi phu dinh snippets", "thi phan dich snippets", "thi thu dich snippets", "thi nhu dich snippets", "thi phi dich snippets", "thi phu dich 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: (((("thi phu dich snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi phu dich snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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