Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dao trinh java slippery" » "dao tinh java slippery", "tao trinh java slippery", "dan trinh java slippery", "dao trinh java slippers"
"using a java snippets" » "using _ java snippets", "using a java 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 a java snippets") OR ("dao trinh java slippery"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using a java snippets ) or ( dao trinh java slippery ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using a java snippets") or ("dao trinh java slippery"))) or ("locating bugs code snippets"))*.