Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"lua dat luan snippets" » "lua dan luan snippets", "lua dau luan snippets", "lua dat quang snippets", "luat dat luan snippets", "lua dao luan snippets", "qua dat luan snippets", "lua dat luan slippers"

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 ("lua dat luan snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( lua dat luan snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("lua dat luan snippets"))) or ("locating bugs code snippets"))*.