Perhaps you should try some spelling variations:
technologies summary » technology summary, technologies asymmetry, methodologies summary
datos communications » data communications, laos communications, states communications
summary information » primary information, asymmetry information, customary information
die developpement » de developpement, le developpement, du developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
about d » about _, about a, about 2
d datos » de datos, 1 datos, a datos

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

• Adding a wildcard symbol may retrieve word variants: technologies summary information about d datos communications _ die developpement l afrique.*.