Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies land » technologies any, technologies a, technology land
land information » fund information, award information, road information
la communication » _ communication, mass communication, oral communication
developpement en » development _, development a, development co
a developpement » de developpement, a development, _ development
costs a » costs _

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies land information _ de la communication costs a developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies land information _ de la communication costs a developpement en afrique.*.