Perhaps you should try some spelling variations:
communication methods » communication media, communication model
trade information » price information, private information, trade integration
cross development » crop development, process development, access development
technology trade » technology trends, technology transfer, technology transfers
la communication » data communication, data communications
methods cross » methods pros, methods case, methods code
a afrique » l afrique, en afrique
about de » about due, about dead, about debt

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

• Adding a wildcard symbol may retrieve word variants: technology trade information about de la communication methods cross development a afrique.*.