Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"shan lua cau snippets" » "shan lua code snippets", "shan lu cau snippets", "nhan luan cau snippets", "nhan luc cau snippets", "shan luat cau snippets", "shan cua cau snippets", "shan quan 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: (((("shan lua cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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