Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"hai trac cuu snippets" » "hoi trac cuu snippets", "khai thac cuu snippets", "thai tran cuu snippets", "hai tra cuu snippets", "hai tac cua snippets", "hai truc cu 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 ("hai trac cuu snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hai trac cuu snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hai trac cuu snippets"))) or ("locating bug core snippets"))*.