RegexMatches Groups With Spaces In Name

This appears to work with a list of groups with no spaces

Matches regex: .*gr-corpmdl.* |.*gr-developers.* |.*gr-proj-hub.* |.*gr-red.* |.*gr-corpasia.*

Is there an equivalent that handles spaces? This does not work and i have also tried wrapping the group name in double quotes as well

Matches regex: .*Middleware Engineering.*|.*IT Infrastructure Automation and Monitoring Admins.*|.*IT Infrastructure Automation and Monitoring.*