Perhaps you should try some spelling variations:
"data using java snippets" » "data using data snippets", "data using java slippers"
"dung thoi dat snippets" » "dung thi dat snippets", "dung toi dat snippets", "dung thuoc dat snippets", "dung thoi dai snippets", "dung hoi dat snippets", "dung thoi dao snippets", "dung thoi dat 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: (((("data using java snippets") OR ("dung thoi dat snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( data using java snippets ) or ( dung thoi dat snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("data using java snippets") or ("dung thoi dat snippets"))) or ("locating bug code snippets"))*.