Perhaps you should try some spelling variations:
promote development » product development, program development, project development
development center » development case
technology set » technology sector, technology 1, technology 2.2
set relations » et relations, des relations, eu relations
relations 1.1 » relations 2.1, relations 3.1, relations 5.1
costs promote » costs private, isps promote
1.1 crisis » 11 crisis, 2.1 crisis, 3.1 crisis
harc. » harch., harco., hard.

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

• Adding a wildcard symbol may retrieve word variants: technology set relations 1.1 crisis _ communication costs promote development center harc.*.