Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan duc voi snippets" » "phan duc code snippets", "pham duc voi snippets", "phan tu voi snippets", "phan dau voi snippets", "phan duc loi snippets", "phan dua voi snippets", "phan duc vui snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("phan duc voi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan duc voi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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