Perhaps you should try some spelling variations:
"vi using java grippers" » "vi using data grippers", "vi sinh java grippers", "_ using java grippers", "vi ung java grippers", "vi using java slippers"
"using raw java slippery" » "using real java slippery", "using a java slippery", "using low java slippery", "using raw java slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets", "locating bug code slippers"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using raw java slippery") or ("vi using java grippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using raw java slippery") OR ("vi using java grippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using raw java slippery ) or ( vi using java grippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using raw java slippery") or ("vi using java grippers"))) or ("locating bug code snippets"))*.