Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dong dat thuc slippers" » "dong vat thuc slippers", "dung dat thuc slippers", "dong ha thuc slippers", "dong dan thuc slippers", "dong sat thuc slippers", "dong dat thu slippers", "dong dat thuc slippery", "dong dat thuc 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 ("dong dat thuc slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("dong dat thuc slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dong dat thuc slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("dong dat thuc slippers"))) or ("locating bug code snippets"))*.