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