Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duy phan cau snippets" » "duy phan code snippets", "duc phan cau snippets", "dung phan cau snippets", "duy khanh cau snippets", "duy phan dau snippets", "duy phan cac snippets", "duy 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: (((("duy phan cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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