Perhaps you should try some spelling variations:
communication costly » communication costs, communication costa, communications costs
development agency » development agencies, development africa
de communication » mobile communication, online communication
plan development » clean development, land development, human development
technology user » technology users, technology use, technology used
user innovation » der innovation, serie innovation, gender innovation
innovation 1 » innovation _, innovation a
costly plan » costed plan, costly land, costly than
agency era » agency bra, agency epa, agency easa
ris de » rois de, vis de, paris de
1 ris » 1 risk, _ ris

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

• Adding a wildcard symbol may retrieve word variants: technology user innovation 1 ris de communication costly plan development agency era.*.