Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"te thi tran snippets" » "te thi trang snippets", "te thi thanh snippets", "te thi lan snippets", "le thi tran snippets", "de thi tran snippets", "te tai tran 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 ("te thi tran snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( te thi tran snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("te thi tran snippets"))) or ("locating bug core snippets"))*.