Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"danh tu lua snippets" » "anh tu lua snippets", "hanh tu lua snippets", "doanh thu lua snippets", "danh tu luan snippets", "danh tu luat snippets", "danh tu cua 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: (((("danh tu lua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( danh tu lua snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("danh tu lua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.