Perhaps you should try some spelling variations:
cat communications » data communications, chad communications, haiti communications
development east » development southeast, development 1
variation und » variation _, variablen und, variation 6
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
east afrique » east africa, east african, en afrique
und does » guns does, und doch, aid does
does cat » does cash, does city, does a
a sme » 3 sme, 5 sme, a see
_ sme » _ smes

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