Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran toan cau snippets" » "tran toan code snippets", "tranh toan cau snippets", "tran tuan cau snippets", "tran tan cau snippets", "tran toan cao snippets", "tran toan ban snippets", "tran toan tap snippets"
"dung java java snippets" » "dung va java snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran toan cau snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))~.
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