| Keyword | Most frequent expressions (number of websites) |
|---|---|
| umbrella | umbrella organization (29), umbrella organisation (22), umbrella term (9), umbrella stand (7), group umbrella (5), beach umbrella (5), umbrella company (5), umbrella association (4), bed umbrella (4), umbrella service (4), netherlands umbrella (4), project umbrella (4), national umbrella (4) |
| uml | uml diagram (3), dmn uml (2), uml class (2), owner uml (1), uml use (1), uml sysml (1), uml datum (1), introduction uml (1), application uml (1), uml design (1), variation uml (1), uml state (1), implementation uml (1) |