Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vi using real grippers" » "vi using metal grippers", "vi using raw grippers", "vi sinh real grippers", "_ using real grippers", "vi ung real grippers", "vi using real slippers"
"using java java snippets" » "using data java 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: (((("vi using real grippers") OR ("using java java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( vi using real grippers ) or ( using java java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vi using real grippers") or ("using java java snippets"))) or ("locating bug core snippets"))*.