Perhaps you should try some spelling variations:
communications services » communication services, communication series, telecommunications services
14 communications » 10 communications, 14 communication, 4 communications
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
pes development » pss development, pme's development, does development
development pan » development plan, development plans, development japan
services pes » services pt, services part, services 3.3
pan african » pan american, can africa, pan africanism
3.2 a » 3.2 _, 2.2 a
a 14 » am 14, a 1.4, ca 14

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information 3.2 a 14 communications services pes development pan african.*.