Perhaps you should try some spelling variations:
informationelle gaps » informational gaps, informationelle guter, information gaps
communication cross » communication costs
developing karstic » developing realistic, developing analytic, developing domestic
2 informationelle » 1 informationelle, cc informationelle, da informationelle
de communication » mobile communication, online communication
technologies 2 » technologies _, technologies 4
karstic areas » karst areas, basic areas
3 developing » 3 development
guide de » guide _, guide a, guide 1
cross 3 » cross _, cross 1, cross c

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 informationelle gaps guide de communication cross 3 developing karstic areas.*.