Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"chung vi phi slippers" » "chung cu phi slippers", "chung tu phi slippers", "hung v phi slippers", "chung vi thi slippers", "chung ve phi slippers", "chung vien phi slippers", "chung vi phi slippery", "chung vi phi grippers"
"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: (((("chung vi phi slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chung vi phi slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chung vi phi slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chung vi phi slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.