Perhaps you should try some spelling variations:
"dong chan ta snippets" » "dong chuan ta snippets", "jong chan ta snippets", "dong chen ta snippets", "dong chan tha snippets", "dong nhan tai snippets", "dong nhan tao snippets", "dong chan ta 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: (((("dong chan ta snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong chan ta snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong chan ta snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong chan ta snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.