Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cung muon do snippets" » "cung muon code snippets", "cung luon do snippets", "dung muon do snippets", "vung muong do snippets", "cung muong so snippets", "cung cuong do snippets", "cung luong do 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: (((("cung muon do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cung muon do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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