Perhaps you should try some spelling variations:
"tranh hanh tin snippets" » "tranh hang tin snippets", "trinh hanh tin snippets", "tran hanh tin snippets", "tranh hanh tinh snippets", "tranh hanh trinh snippets", "tranh nhanh tinh snippets", "tranh hanh tin slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

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