Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"data using java snippets" » "data using data snippets"
"dung dat che snippets" » "dung va che snippets", "dung tai che snippets", "dung dat cho snippets", "dung sat che snippets", "dung dat nghe 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 dat che snippets") OR ("data using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dung dat che snippets ) or ( data using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung dat che snippets") or ("data using java snippets"))) or ("locating bugs code snippets"))*.