Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc viet cau snippets" » "toc viet code snippets", "hoc viet cau snippets", "thuc viet cau snippets", "ngoc viet cau snippets", "toc viet chau snippets", "toc viet ca snippets", "toc viet chu 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 viet cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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