Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan cong coc snippets" » "dan cong code snippets", "dang cong coc snippets", "van cong coc snippets", "dan dong coc snippets", "dan cong cuoc snippets", "dan cong cac snippets", "dan cong co 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: (((("dan cong coc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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