Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
sme development » trade development
typologie der » typologie des, ideologie der
development l » development li, development 1, development law
l afrique » en afrique
series a » series _, series 1, series 2
a guinea » a guinean, _ guinea, aus guinea
religion » religious, relation

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 der (religion OR region) series a guinea communications _ sme development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie der (religion OR region) series a guinea communications _ sme development l afrique.*.