Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"cuon anh quan snippets" » "cuon danh quan snippets", "cuoi anh quan snippets", "cuong danh quan snippets", "cuon anh quang snippets", "cuon anh tuan snippets", "cuon anh xuan 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 ("cuon anh quan snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( cuon anh quan snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("cuon anh quan snippets"))) or ("locating bug core snippets"))*.