Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"cung ung cua snippets" » "dung ung cua snippets", "huong ung cua snippets", "ung dung cua snippets", "cung dung cua snippets", "cung uong cua snippets", "cung cung cua 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: (((("cung ung cua snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cung ung cua snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cung ung cua snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cung ung cua snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.