Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"vi minh va slippers" » "vi sinh va slippers", "vi tinh va slippers", "vu minh va slippers", "vi sinh vat slippers", "vi minh va slippery", "vi minh va grippers"

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