Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khach san do snippets" » "khach san code snippets", "khach hang do snippets", "thanh san do snippets", "khach ban do snippets", "khach san co snippets", "khach van 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: (((("khach san do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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