Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tan phan cau snippets" » "tan phan code snippets", "toan phan cau snippets", "than phan cau snippets", "van phan cau snippets", "tan phan dau snippets", "tan phan cac snippets", "tan phan tu 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 phan cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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