Perhaps you should try some spelling variations:
whose integration » use integration, europe integration, trade integration
technology whose » technology what, technology why, technology work
integration high » integration eight, integration rights, integration how
some development » sme development, women development, site development
3 communication » 4 communication, de communication, data communication
development de » development d, development ds, developpement de
high price » high crime
costs some » cost some
price 3 » price _, price a, price 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology whose integration high price 3 communication costs some development de l'afrique.*.