Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
caps communication » mass communication, mass communications, data communication
information gaps » information gap, information flows, information needs
per development » power development, spur development, power developments
do information » job information, how information, _ information
development co » development _, development a, development case
technology do » technology _, technology e, technology hydro
costs per » cost per
ice caps » price caps

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

• Adding a wildcard symbol may retrieve word variants: technology do information gaps ice caps communication costs per development co afrique.*.