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