Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"den phan cau snippets" » "den phan code snippets", "dien phan cau snippets", "dan phan cau snippets", "de phan cau snippets", "den phan dau snippets", "den phan cac snippets", "den 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: (((("python using java snippets") or ("den phan cau snippets"))) or ("locating bug core snippets"))~.
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