Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"dan can thiet snippets" » "dan dan thiet snippets", "dan cac thiet snippets", "dan cad thiet snippets", "dan chan thiet snippets", "dan canh thiet snippets", "dan ca thiet 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 ("dan can thiet snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dan can thiet snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dan can thiet snippets"))) or ("locating bug core snippets"))*.