Perhaps you should try some spelling variations:
csr communications » csr communication, cell communications, chad communications
typologies des » typologie des, typologie der, typologien der
variation guns » variation und, variation des, variation due
des variation » does variation, de variation, der variation
des afrique » en afrique, de l'afrique
guns does » tens does
does csr » does cash
a us » a u.s, _ us, a un
a u » a un

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: "typologies des variation guns does csr communications ((a u) OR (a us)) developpement des afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies des variation guns does csr communications ((a u) OR (a us)) developpement des afrique.*.