Perhaps you should try some spelling variations:
4.2 developpement » 4.2 development, de developpement, le developpement
3.2 communication » 3 communication, 2.3 communication, de communication
rate information » trade information, care information, age information
developpement la » developpement de, developpement et, developpement du
technology rate » technology state, technology role, technology related
information 2 » information 3
la afrique » l afrique, la fabrique, en afrique
phase 3.2 » phase 3.3, phase 2
2 phase » 3 phase, 2.1 phase, 2.2 phase

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

• Adding a wildcard symbol may retrieve word variants: technology rate information 2 phase 3.2 communication costs 4.2 developpement la afrique.*.