Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"data using java snippets" » "data using data snippets"
"dung lam chi snippets" » "dung luan chi snippets", "dung tai chi snippets", "dung dat chi snippets", "dung nam chi snippets", "dung lam chu snippets", "dung la chi 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: (((("dung lam chi snippets") OR ("data using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dung lam chi snippets ) or ( data using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung lam chi snippets") or ("data using java snippets"))) or ("locating bugs code snippets"))*.