Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tac dung cau snippets" » "tac dung code snippets", "sach dung cau snippets", "xay dung cau snippets", "tin dung cau snippets", "tac dung chau snippets", "tac dung cu snippets", "tac 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: (((("tac dung cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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