Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"nhung gi phi slippers" » "nhung bi phi slippers", "nhung bai phi slippers", "nhung gia phi slippers", "nhung gi khi slippers", "nhung gian phi slippers", "nhung gi phi slippery", "nhung gi 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: (((("nhung gi 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: (((("nhung gi phi slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhung gi phi slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhung gi phi slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.