Perhaps you should try some spelling variations:
"va using metal slippery" » "va using real slippery", "va nursing mental slippery", "va using medical slippery", "va ung metal slippery", "_ using metal slippery", "19 using metal slippery"
"using java java slippers" » "using data java slippers", "using java java grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

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