Perhaps you should try some spelling variations:
communication pension » communication decision, communication section, communication persuasion
plans development » plan development, plant development, plane development
development banks » development bank
db communication » de communication, debt communication, job communication
formulation des » formation des, formulacion de, formulation _
technologies a » technologies _, technologies 4, technologies 2
a formulation » la formulation, _ formulation, 3 formulation
banks africa » bank's africa, bank africa, bank african
20 db » 20 de, 50 db

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

• Adding a wildcard symbol may retrieve word variants: technologies a formulation des 20 db communication pension plans development banks africa.*.