Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"hung anh trinh slippers" » "hung hanh trinh slippers", "hung anh tinh slippers", "hung thanh trinh slippers", "hung manh trinh slippers", "hong anh trinh slippers", "phuong anh trinh slippers", "hung anh trinh slippery", "hung anh trinh grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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 ("hung anh trinh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("hung anh trinh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( hung anh trinh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("hung anh trinh slippers"))) or ("locating bug code snippets"))*.