Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung mat cua snippets" » "dung mat code snippets", "duong mat cua snippets", "dung dat cua snippets", "dung may cua snippets", "dung ma cua snippets", "dung manh cua snippets", "dung mang cua 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 mat cua snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( data using java snippets ) or ( dung mat cua snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("data using java snippets") or ("dung mat cua snippets"))) or ("locating bug core snippets"))*.