Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thanh bac ca snippets" » "thanh bac code snippets", "nhanh bac ca snippets", "thanh bai ca snippets", "thanh san ca snippets", "thanh bac can snippets", "thanh bac cao snippets", "thanh bac 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: (((("thanh bac ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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