Perhaps you should try some spelling variations:
communication cross » communication costs
information case » information based, information can, information costs
development menu » development mega, development min, development manuel
menu afrique » en afrique
cross human » gross human, process human, cross domain
case age » case case, case anne, case a
age mass » large mass, wages mass, age class

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information case age mass communication cross human development menu afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information case age mass communication cross human development menu afrique.*.