Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
development east » development southeast, development 1
typologies der » typologie der, typologien der, typologie des
der variation » de variation, does variation, die variation
variation der » variation des, variation bei, variation _
east africa » west africa
der new » under new, der neue
p le » 1 le, 3 le, 2 le
5 le » 5 les, 5 la, 1 le

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 der variation der new guinea communications ((p le) OR (5 le)) development east africa.~".
• Adding a wildcard symbol may retrieve word variants: typologies der variation der new guinea communications ((p le) OR (5 le)) development east africa.*.