Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"tran huong ly snippets" » "tran phuong ly snippets", "tran hong ly snippets", "tran hung ly snippets", "tran chuong my snippets", "tran phuong la snippets", "tran vuong le 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 ("tran huong ly snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( tran huong ly snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("tran huong ly snippets"))) or ("locating bug core snippets"))*.