Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"locating bug core snippets" » "locating bug code snippets"
"lua cu code snippets" » "lua bug code snippets", "lua cfd code snippets", "lua cua code snippets", "lua cau code snippets", "cua cu code 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: (((("lua cu code snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( lua cu code snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua cu code snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.