Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung thang ve snippets" » "dung thang code snippets", "hung thang ve snippets", "cung thang ve snippets", "dung thuong ve snippets", "dung thanh ve snippets", "dung thang va snippets", "dung hang ve 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 thang ve 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 thang ve snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung thang ve snippets ) or ( dung java java snippets ))) or ( locating bug core snippets )).
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