Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"cuoi dan hoi snippets" » "choi dan hoi snippets", "nguoi dan hoi snippets", "hoi dan hoi snippets", "cuoi dan hoc snippets", "cuoi dai hoi snippets", "cuoi dang khoi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung java java snippets") or ("cuoi dan hoi snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("cuoi dan hoi snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( cuoi dan hoi snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("cuoi dan hoi snippets"))) or ("locating bug code snippets"))*.