Perhaps you should try some spelling variations:
cross communications » crisis communications, mass communications, class communication
developpement l » developpement il, developpement la, developpement de
variation des » variation _, variation 6, variation series
codes cross » codes rosc, codes roscs, costs cross
des codes » des todes, des modes
l afrique » en afrique
pt au » pt a
et au » et aux, et al, et du

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typology _ variation des codes cross communications ((pt au) OR (et au)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typology _ variation des codes cross communications ((pt au) OR (et au)) developpement l afrique.*.