Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nao chon cac snippets" » "nao chon code snippets", "nam chon cac snippets", "nang chon cac snippets", "cao cho cac snippets", "nao cho cac snippets", "nao thong cac snippets", "nao hoc 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: (((("nao chon cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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