Perhaps you should try some spelling variations:
technologies iv » technologies bit, technologies _, technologies 4
information 4.1 » information 4.2, information 4.3, information 14.3
iv information » 2 information, 1 information
developing en » developing e, developing eq, developing egg
4 developing » 3 developing
4.1 solves » 4.2 solves, 3.1 solver, 5.1 solved
costs 4 » costs _, costs a, costs 4.2
mass » maps

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

• Adding a wildcard symbol may retrieve word variants: technologies iv information 4.1 solves mass communication costs 4 developing en afrique.*.