Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan hoc cau snippets" » "dan hoc code snippets", "van hoc cau snippets", "dan toc cau snippets", "dai hoc cau snippets", "dan hoc cao snippets", "dan hoc cac snippets", "dan hoc can 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 ("dan hoc cau snippets"))) or ("locating bug core snippets"))~.
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