Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"using loi dan snippets" » "using low dan snippets", "sinh loi dan snippets", "using l dan snippets", "using hoi dan snippets", "using loi day snippets", "using doi dan 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 ("using loi dan snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( using loi dan snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("using loi dan snippets"))) or ("locating bug core snippets"))*.