Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"can lieu nao slippers" » "dan lieu nao slippers", "can nhieu nao slippers", "vat lieu nao slippers", "can lieu nano slippers", "can lieu dao slippers", "can lieu bao slippers", "can lieu nao slippery", "can lieu nao grippers"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs code 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 code snippets") OR ("can lieu nao slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( can lieu nao slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("can lieu nao slippers"))) or ("locating bug code snippets"))*.