Perhaps you should try some spelling variations:
cat communications » data communications, chad communications, haiti communications
communications pt » communication pt, communications _, communications a
sme development » trade development
development de » development d, development ds, developpement de
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
de afrique » de l'afrique, en afrique, l afrique
im does » m does, jam does
pt sme » pt semen

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: "typologie de variation ((im does) OR (im doner)) cat communications pt sme development de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie de variation ((im does) OR (im doner)) cat communications pt sme development de afrique.*.