Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat dung cau snippets" » "dat dung code snippets", "dan dung cau snippets", "vat dung cau snippets", "da dung cau snippets", "dat dung chau snippets", "dat dung cu snippets", "dat dung cac 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: (((("dat dung cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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