Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc cong cau snippets" » "toc cong code snippets", "hoc cong cau snippets", "truoc cong cau snippets", "thuoc cong cau snippets", "toc cong cu snippets", "toc cong chuc snippets", "toc thong cau 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: (((("toc cong cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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