Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong toc noi snippets" » "cong toc code snippets", "cong tac noi snippets", "cong coc noi snippets", "cong uoc noi snippets", "cong hoc noi snippets", "cong toc nguoi snippets", "cong toeic noi 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: (((("cong toc noi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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