Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nghe nhan le snippets" » "nghe nhan code snippets", "nghe dan le snippets", "nghe san le snippets", "nghe nano le snippets", "nghe nhat le snippets", "nghe phan le snippets", "nghe nhan ve 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: (((("nghe nhan le snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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