Perhaps you should try some spelling variations:
guiana communications » guyana communications, guinea communications, ghana communications
communications 1 » communications 14, communications _, communications a
development west » development what, development where, development work
dum development » dam development, cdm development, medium development
des variation » does variation, de variation, der variation
5 new » _ new, 3 new
a new » _ new
1 dum » 1 due
typologie » typologies, typology

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 des variation ((5 new) OR (a new)) guiana communications 1 dum development west africa.~".
• Adding a wildcard symbol may retrieve word variants: typologie des variation ((5 new) OR (a new)) guiana communications 1 dum development west africa.*.