Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java snippets"
"than hoc can snippets" » "toan hoc can snippets", "thai hoc can snippets", "than doc can snippets", "than hoc dan snippets", "than hoc cao snippets", "than hoc cac snippets"

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

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