Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"quan kinh vat slippery" » "qua kinh vat slippery", "xuan kinh vat slippery", "quan binh vat slippery", "quan sinh vat slippery", "quan dinh vat slippery", "quan kinh va slippery", "quan kinh vat slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("quan kinh vat slippery") OR ("using java java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( quan kinh vat slippery ) or ( using java java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("quan kinh vat slippery") or ("using java java snippets"))) or ("locating bug code snippets"))*.