Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"nhan che trac snippets" » "han che trac snippets", "phan che trac snippets", "nhan nghe trac snippets", "nhan che tac snippets", "nhan che tao snippets", "nhan thi trac snippets", "nhan che trac slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("nhan che trac snippets") OR ("using java java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( nhan che trac snippets ) or ( using java java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nhan che trac snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.