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