Perhaps you should try some spelling variations:
technology price » technology rich, technology voice, technology service
price regulation » trade regulation, price inflation
regulation layer » regulation labor, regulation law, regulation after
developpement la » developpement de, developpement et, developpement du
1 communication » 10 communication, 3 communication, 4 communication
a developpement » au developpement, de developpement, le developpement
layer rice » layer wise
costs a » costs _, costs 4
rice 1 » rice 10, rice _, rice 4
fabrique. » afrique., fabrice.

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

• Adding a wildcard symbol may retrieve word variants: technology price regulation layer rice 1 communication costs a developpement la fabrique.*.