Perhaps you should try some spelling variations:
information portal » information portals, information program, information policy
technologien dis » technologien des, technologien als, technologien im
de communication » mobile communication, online communication
dis information » mis information, aids information, des informations
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
portal design » social design, portal vein, trial design
developing a » developing _
design de » design der, design die, design des
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information portal design de communication costs 3.2 developing a areas.*.