Perhaps you should try some spelling variations:
"vi using code snippets" » "vi using cfd snippets", "vi using one snippets", "vi sinh code snippets", "_ using code snippets", "vi ung code snippets"
"using java java grippers" » "using data java grippers"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"vi using code snippets\") OR (\"using java java grippers\"))) OR (\"locating bug code slippers\"))~".
• Removing quotes may allow a broader search: (((( vi using code snippets ) OR ( using java java grippers ))) OR ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vi using code snippets") OR ("using java java grippers"))) OR ("locating bug code slippers"))*.