Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"doanh bat tu slippers" » "danh bat tu slippers", "doanh tai tu slippers", "doanh va tu slippers", "doanh vat tu slippers", "doanh bat hu slippers", "doanh bat cu slippers", "doanh bat tu slippery", "doanh bat tu 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 ("doanh bat tu slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("doanh bat tu slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( doanh bat tu slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("doanh bat tu slippers"))) or ("locating bug code snippets"))*.