Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vi using metal slippers" » "vi using real slippers", "vi nursing mental slippers", "vi using medical slippers", "vi sinh metal slippers", "_ using metal slippers", "vi ung metal slippers", "vi using metal slippery", "vi using metal grippers"
"using java java snippets" » "using 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: (((("using java java snippets") or ("vi using metal slippers"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("vi using metal slippers"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( vi using metal slippers ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("vi using metal slippers"))) or ("locating bug core snippets"))*.