Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van bon cac snippets" » "van bon code snippets", "van ban cac snippets", "van dong cac snippets", "van cong cac snippets", "van ton cac snippets", "van con cac snippets", "van chon cac 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: (((("van bon cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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