Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"mo viet con snippets" » "mo viet co snippets", "mo diet con snippets", "mo giet con snippets", "mon viet con snippets", "so viet con snippets", "o viet con 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 ("mo viet con snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( mo viet con snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("mo viet con snippets"))) or ("locating bug core snippets"))*.