Perhaps you should try some spelling variations:
transportation network » transport network
3.2 transportation » 2.2 transportation, 3.3 transportation, 4.2 transportation
part communication » parte communication, post communication, put communication
net developpement » et developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technology 3.2 » technology 2.2, technology 3.1, technology 2
network link » network links, networks link, network lent
link part » links part, linked part, brink part
en africa » em africa, eu africa, en america
a net » a new, _ net, a neo

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 transportation network link part communication a net developpement en africa.*.