Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung hat doi snippets" » "dung hat code snippets", "dung chat doi snippets", "dung nhat doi snippets", "dung phat doi snippets", "dung hoat doi snippets", "dung thay doi snippets", "dung hang doi snippets"
"data using java snippets" » "data using data 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 hat doi snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( data using java snippets ) or ( dung hat doi snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("data using java snippets") or ("dung hat doi snippets"))) or ("locating bug core snippets"))*.