Perhaps you should try some spelling variations:
information officers » information services
communication cost » communication costs, communication costa, communications costs
technologien als » technologien des, technologien fur, technologien und
et communication » et communicatione, get communication, debt communication
als information » als informations, aids information, laws information
3.4 developing » 13.4 developing, 3.3 developing, 3.2 developing
officers ihc » officers risk, officers _, officers 3.9
developing 1 » developing _, developing a, developing e
cost 3.4 » cost 2.4, cost 3.2, cost 3.5

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

• Adding a wildcard symbol may retrieve word variants: technologien als information officers ihc et communication cost 3.4 developing 1 africa.*.