Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhung mau ve snippets" » "nhung mau code snippets", "nhung cau ve snippets", "nhung bai ve snippets", "nhung van ve snippets", "nhung dau ve snippets", "nhung mat ve snippets", "nhung mau de 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: (((("nhung mau ve snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhung mau ve snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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