Perhaps you should try some spelling variations:
communication activities » community activities, education activities, sanitation activities
technologies ist » technologien ist, technologies ict, technologies iot
de communication » mobile communication, online communication
development land » development band, development plans, development plan
ist information » iot information, first information, cost information
4.5 development » 3.5 development, 2.5 development, 1.5 development
activities 4.5 » activities 4.2, activities 4.6, activities 5
information 2 » information 3
2 de » 2 die, 2 der, _ de
area. » areas.

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

• Adding a wildcard symbol may retrieve word variants: technologies ist information 2 2 de communication activities 4.5 development land area.*.