Perhaps you should try some spelling variations:
communication methods » communication media, communication model
oral communication » personal communication
gap information » sap information, amp information, erp information
information act » information age, information a, information about
use development » case development, sme development, e development
technology gap » technology 1, technology 2.2, technology 3
methods use » methods used, method use, methods mouse
a afrique » l afrique, en afrique
der oral » der moral, der ort, der orte
act der » act does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology gap information act der oral communication methods use development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology gap information act der oral communication methods use development a afrique.*.