Perhaps you should try some spelling variations:
"dang hanh java snippets" » "dang thanh java snippets", "ban hanh java snippets", "dang van java snippets", "dang hanh va snippets", "dang hanh java slippers"
"dong cung code snippets" » "dong chung code snippets", "dong hung code snippets", "dong cong code snippets", "dong cung code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dang hanh java snippets") or ("dong cung code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang hanh java snippets") OR ("dong cung code snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( dang hanh java snippets ) or ( dong cung code snippets ))) or ( locating bug code snippets ))*.