Perhaps you should try some spelling variations:
communication methods » communication media, communication model
technologies child » technologies could, technologies cohort, technologies co
data communication » data communications
child information » chief information, china information, world information
methods 2 » methods 4, methods 3, methods 1
a afrique » l afrique, en afrique

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies child information flows _ data communication methods 2 development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies child information flows _ data communication methods 2 development a afrique.*.