Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tan tran cau snippets" » "tan tran code snippets", "tan tran chau snippets", "tan toan cau snippets", "tan ran cau snippets", "toan tran cau snippets", "than tran cau snippets", "tuan tran 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: (((("tan tran cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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