Perhaps you should try some spelling variations:
reservation wages » reservation wage
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
developpement en » developpement et, developpement des, developpement de
how reservation » how conservation, _ reservation, 2.8 reservation
4 developpement » de developpement, le developpement, et developpement
technology how » technology 1, technology 2.2, technology 3
wages space » wages race
space 2.7 » space 2.1, space 2.2, space 2.3
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology how reservation wages space 2.7 communication costs 4 developpement en afrique.*.