Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"cong tao tinh snippets" » "cong tac tinh snippets", "cong tan tinh snippets", "cong bao tinh snippets", "cong tao trinh snippets", "cong dao tinh snippets", "cong tho tinh snippets", "cong tao tinh 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: (((("cong tao tinh snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong tao tinh snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( cong tao tinh snippets ) or ( dung java java snippets ))) or ( locating bug code snippets ))*.