Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
data communication » data communications
en developpement » et developpement, de developpement, le developpement
consumption 1.3 » consumption 10.3, consumption 13.3, consumption 18.3
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a consumption » gas consumption, mean consumption, coal consumption
diaries data » series data, diaries a, diaries amal
1.3 diaries » 1193 diaries, 1993 diaries, 19 diaries
l afrique » en afrique
based en » based e, based eu, based new

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

• Adding a wildcard symbol may retrieve word variants: technologies a consumption 1.3 diaries data communication based en developpement l afrique.*.