Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java can snippets" » "using data can snippets"
"dung hai con snippets" » "dung tai con snippets", "dung ha con snippets", "dung sai con snippets", "dung phai con snippets", "dung bai con snippets", "dung hai son snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java can snippets") OR ("dung hai con snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java can snippets ) or ( dung hai con snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java can snippets") or ("dung hai con snippets"))) or ("locating bugs code snippets"))*.