Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung dong cac snippets" » "dung dong code snippets", "dung cong cac snippets", "vung dong cac snippets", "dung trong cac snippets", "dung duong cac snippets", "dung dong bac snippets", "dung dung cac 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: (((("dung dong cac snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung dong cac snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets")).
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