Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"tang tai hoe snippets" » "hang tai hoe snippets", "dung tai hoe snippets", "sang tao hoe snippets", "tang tai he snippets", "tang tai khoa snippets", "tang thai hoc snippets"
"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: (((("tang tai hoe snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tang tai hoe snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tang tai hoe snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang tai hoe snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.