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