Perhaps you should try some spelling variations:
communication methods » communication media, communication model
chandos information » change information
technology chandos » technology changes, technology change, technology canon
mais communication » mass communication, mass communications, chairs communication
clean development » human development, urban development
information a » information age, information about
methods clean » methods can, methods cell
de mais » des mais, die mais, de maio
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology chandos information a de mais communication methods clean development _ afrique.*.