Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cau thuc te snippets" » "cau thuc code snippets", "cau truc te snippets", "cuu thuc te snippets", "can thuc te snippets", "cau thuc ve snippets", "cau thuc tien snippets", "cau thuc tin 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: (((("cau thuc te snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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