Perhaps you should try some spelling variations:
development country » development countries, developing country, developed country
world communication » work communication, wired communications, good communication
technologien und » technologie und, technologien des, technologien fur
relations before » relations beyond, relations between
2.4 development » 2.3 development, 2.1 development, 2.2 development
und relations » und relational, land relations, und relationen
country area » country shares, country cases, country brief
before we » before age, before _, before i
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
we world » we would, one world, pre world

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien und relations before we world communication costs 2.4 development country area.*.