Perhaps you should try some spelling variations:
"tan tran java snippets" » "tan trinh java snippets", "toan tran java snippets", "than tran java snippets", "tuan tran java snippets"
"dung vbugss code snippets" » "dung vbungss code snippets", "dung vbugsss code snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tan tran java snippets") or ("dung vbugss code snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tan tran java snippets") OR ("dung vbugss code snippets"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( tan tran java snippets ) or ( dung vbugss code snippets ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("tan tran java snippets") or ("dung vbugss code snippets"))) or ("locating bug code slippers"))*.