Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
variation series » education series, action series, edition series
port development » export development, airport development, forest development
development eco » development second, development east, development menu
series moines » series chinese, series minor, series model
de variation » der variation, die variation, does variation
typology de » typology _, typology 6, typology a
moines data » chinese data, choices data, moines water
eco afrique » en afrique
costs port » costs part, costs export, costs short

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: typology de variation series moines data communications costs port development eco afrique.*.