Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code 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"
"lap trinh java snippets" » "lap trinh java 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: (((("lap trinh 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: (((("lap trinh java snippets") OR ("dong cung code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( lap trinh java snippets ) or ( dong cung code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap trinh java snippets") or ("dong cung code snippets"))) or ("locating bugs code snippets"))*.