Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using real java snippets" » "using metal java snippets", "using raw java snippets"
"vi ngu java slippers" » "vi ngu va slippers", "va ngu java slippers", "ve ngu java slippers", "viet ngu java slippers", "vi ngu java slippery", "vi ngu 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: (((("using real java snippets") OR ("vi ngu java slippers"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using real java snippets ) or ( vi ngu java slippers ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using real java snippets") or ("vi ngu java slippers"))) or ("locating bugs code snippets"))*.