Perhaps you should try some spelling variations:
mass communications » mass communication, data communications, crisis communications
trade development » software development
communications p » communications pt, communications _, communications a
variation 1.1.1 » variation 4.1.1, variation 11.6, variation 2.6.1
development en » developpement en, development menu, development eco
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
1.1.1 des » 1.1.1 das, 1.1.2 des, 7.1.1 des
des mass » does mass, das mass, des mais
p trade » up trade, 1 trade, 4 trade

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation 1.1.1 des mass communications p trade development en afrique.*.