Perhaps you should try some spelling variations:
communications across » communication across, communications cross, communication cross
radio communications » radio communication, data communications
developing thrust » developing trust, developing through, developing forest
information case » information based, information can, information costs
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
thrust areas » tourist areas, forest areas, karst areas
case und » cases und, hase und, kase und

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

• Adding a wildcard symbol may retrieve word variants: technologie de information case und radio communications across _ developing thrust areas.*.