Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
development east » development southeast, development 1
des development » does development, ides development, dams development
selection wage » selection stage, selection based, selection chase
technology 3 » technology _, technology 1, technology 4
east afrique » east africa, east african, en afrique
3 selection » 2 selection, 1 selection, 4 selection
wage gate » wage rate, wage rates, stage gate
costs des » costs fees
gate 2.7 » gate 2.2, rate 2.7, plate 2.7

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

• Adding a wildcard symbol may retrieve word variants: technology 3 selection wage gate 2.7 communication costs des development east afrique.*.