Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"quan cua de snippets" » "quan cua code snippets", "quan luan de snippets", "ban cua de snippets", "gian cua de snippets", "quan cua te snippets", "quan cua du snippets", "quan cua he 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: (((("quan cua de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("quan cua de snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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