Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"sam danh cau snippets" » "sam doanh cau snippets", "nam danh cau snippets", "sau danh cau snippets", "sam danh dau snippets", "sam danh ca snippets", "sam danh hau 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 code snippets") OR ("sam danh cau snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( sam danh cau snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("sam danh cau snippets"))) or ("locating bugs code snippets"))*.