Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong trinh co snippets" » "dong trinh code snippets", "cong trinh co snippets", "dong tinh co snippets", "dong tranh co snippets", "dong trinh do snippets", "dong trinh cong snippets", "dong trinh hoa 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 ("dong trinh co snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( data using java snippets ) or ( dong trinh co snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("data using java snippets") or ("dong trinh co snippets"))) or ("locating bug core snippets"))*.