Perhaps you should try some spelling variations:
crisis communications » crisis communication, guinea communications, rural communications
communications law » communications a, communications _, telecommunications law
gas developpement » gas development, au developpement, des developpements
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
des las » das las, des la, desde las
law gas » raw gas, low gas, law laws
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation des las crisis communications law gas developpement en afrique.*.