Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"vi trong dam slippers" » "vi trong lam slippers", "vi trong nam slippers", "vi trong cac slippers", "vai trong dam slippers", "voi trong dam slippers", "bi trong dam slippers", "vi trong dam slippery", "vi trong dam 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("vi trong dam slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( vi trong dam slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("vi trong dam slippers"))) or ("locating bug code snippets"))*.