Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chan duc cac snippets" » "chan duc code snippets", "phan duc cac snippets", "than duc cac snippets", "chan dung cac snippets", "chan duoc cac snippets", "chan tuc cac snippets", "chan muc cac 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: (((("chan duc cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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