Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong cac oi snippets" » "cong cac code snippets", "cuong cac oi snippets", "cong tac oi snippets", "cong cau oi snippets", "cong cac toi snippets", "cong cac moi snippets", "cong cac doi 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: (((("cong cac oi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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