Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
technology 2 » technology _, technology 1, technology 3
2 inflation » 12 inflation, _ inflation, 6 inflation
rate range » rate change, age range, rate changes
de matrice » de maitrise, la matrice, de marie
costs du » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 2 inflation rate range _ communications costs du developpement de matrice.*.