Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vi using metal slippery" » "vi using real slippery", "vi nursing mental slippery", "vi using medical slippery", "vi sinh metal slippery", "_ using metal slippery", "vi ung metal slippery", "vi using metal slippers"
"using data java snippets" » "using java java snippets", "using sat java snippets", "missing data java snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vi using metal slippery") OR ("using data java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"vi using metal slippery\") OR (\"using data java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( vi using metal slippery ) OR ( using data java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vi using metal slippery") OR ("using data java snippets"))) OR ("locating bug core snippets"))*.