Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"vat duong va slippers" » "van duong va slippers", "mat duong va slippers", "va duong va slippers", "vat duong van slippers", "vat dung va slippers", "vat luong va slippers", "vat duong va slippery", "vat duong va grippers"
"locating bug code snippets" » "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: (((("using java java snippets") OR ("vat duong va slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( vat duong va slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("vat duong va slippers"))) or ("locating bug code snippets"))*.