Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac ba hoi snippets" » "cac ba code snippets", "cac bai hoi snippets", "cac ban hoi snippets", "cac bac hoi snippets", "cac bia hoi snippets", "cac xa hoi snippets", "cac ba hoa 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: (((("cac ba hoi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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