Perhaps you should try some spelling variations:
communication efforts » communication networks, communications networks, communication network
technologies create » technologies reduce, technology creates
create information » rate information, private information, climate information
information case » information based, information age, information use
development co » development _, development a, development case
a development » _ development, clean development, asian development
efforts a » efforts _, effort _, exports a

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

• Adding a wildcard symbol may retrieve word variants: technologies create information case de _ communication efforts a development co afrique.*.