Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"ung dung java snippets" » "ung dung va snippets", "ung dung java slippers"
"dong cung code snippets" » "dong chung code snippets", "dong hung code snippets", "dong cong code snippets", "dong bug code snippets", "dong cung code slippers"

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: (((("ung dung java snippets") or ("dong cung code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ung dung java snippets") OR ("dong cung code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( ung dung java snippets ) or ( dong cung code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ung dung java snippets") or ("dong cung code snippets"))) or ("locating bugs code snippets"))*.