Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"tuong vo robot slippers" » "tuong ho robot slippers", "cuong vo robot slippers", "tuong so robot slippers", "tuong voi robot slippers", "tuong cho robot slippers", "tuong vo robot slippery", "tuong vo robot 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: (((("dung java java snippets") or ("tuong vo robot slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("tuong vo robot slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( tuong vo robot slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("tuong vo robot slippers"))) or ("locating bug code snippets"))*.