Perhaps you should try some spelling variations:
u.s communications » 3.1 communications, les communications, nps communications
technologies rate » technologies create, technologies ret, technologies case
communications pt » communication pt, communications _, communications a
rate information » trade information, care information, age information
et developpement » de developpement, le developpement, test development
developpement la » developpement de, developpement et, developpement du
la afrique » l afrique, la fabrique, en afrique
3.2 does » 13.2 does, 3.1 does, 3.4.2 does
does u.s » does 4.8
pt et » pt e

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

• Adding a wildcard symbol may retrieve word variants: technologies rate information 3.2 does u.s communications pt et developpement la afrique.*.