Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tao khai cac snippets" » "tao khai code snippets", "cao khai cac snippets", "tao khoi cac snippets", "tao khao cac snippets", "tao khai thac snippets", "tao thoai cac snippets", "tao tai 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: (((("tao khai cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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