Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information portal » information portals, information program, information policy
technologies age » technologies stage, technologies case, technologies a
4 communications » 14 communications, 4 communication, 2 communications
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
age information » care information, rate information, die information
portal 13.1 » portal 11.1, portal 7.1, portugal 11.1
du afrique » en afrique, l afrique, de l'afrique
costs de » costs _, costs 4, costs a
13.1 4 » 13.1 _, 13.1 a, 13.1 引

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

• Adding a wildcard symbol may retrieve word variants: technologies age information portal 13.1 4 communications costs de developpement du afrique.*.