Perhaps you should try some spelling variations:
4.4 communications » 5.4 communication, 1.4 communication, 14 communications
trade development » software development
technologies de » technologies _, technologies 4, technologies 2
de informacion » trade information, more information, care information
development de » development d, development ds, developpement de
informacion y » informaciones y, informacion de, informacion en
year 4.4 » year 4.3
y year » 5 year, _ year, a year

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

• Adding a wildcard symbol may retrieve word variants: technologies de informacion y year 4.4 communications _ trade development de l'afrique.*.