Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"con long cua snippets" » "con hong cua snippets", "con song cua snippets", "ion long cua snippets", "con luong cua snippets", "con cong cua snippets", "con dong cua snippets"
"locating bug core snippets" » "locating bug 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 ("con long cua snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( con long cua snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("con long cua snippets"))) or ("locating bug core snippets"))*.