Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dang vat java snippets" » "dang van java snippets", "dong vat java snippets", "dang nhat java snippets", "dang vat va snippets"
"using a java slippers" » "using _ java slippers", "using a java slippery", "using a java grippers"

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: (((("dang vat java snippets") OR ("using a java slippers"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dang vat java snippets ) or ( using a java slippers ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dang vat java snippets") or ("using a java slippers"))) or ("locating bugs code snippets"))*.