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