Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"vi benh va slippery" » "li benh va slippery", "va benh va slippery", "i benh va slippery", "vi benh ve slippery", "vi benh dai slippery", "vi benh tai slippery", "vi benh va 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: (((("vi benh va slippery") OR ("using java java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( vi benh va slippery ) or ( using java java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vi benh va slippery") or ("using java java snippets"))) or ("locating bug core snippets"))*.