Perhaps you should try some spelling variations:
"based generation radio" » "based integration radio", "based genetic radio", "based generation audio", "based generation rapid", "based generation rabin"
"und generating random" » "sound generating random", "funds generating random", "und generation random"

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: (("based generation radio") OR ("und generating random")).
• Removing quotes may allow a broader search: (( based generation radio ) or ( und generating random )).
• Adding a wildcard symbol may retrieve word variants: (("based generation radio") or ("und generating random"))*.