Perhaps you should try some spelling variations:
"van thong code snippets" » "van thong cong snippets", "van thong co snippets", "van thong cad snippets", "van thuong code snippets", "van phong code snippets", "va thong code snippets"
"locating bug core snippets" » "locating bug code snippets"
"using a java snippets" » "using _ java 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 a java snippets") OR ("van thong code snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using a java snippets ) or ( van thong code snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using a java snippets") or ("van thong code snippets"))) or ("locating bug core snippets"))*.