Perhaps you should try some spelling variations:
technologie customer » technologies cutometer, technologies some
customer information » consumer information
information 2.1.3 » information 2.1.5, information 2.1.6, information 2.2.3
eu communication » ec communication, et communication, de communication
developing basin » developing asia, developing asian, developing based
4 developing » 3 developing
basin access » basic access, gain access, based access
2.1.3 how » 2.1.1 how, 1.1.3 how, 3.1.3 how
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologie customer information 2.1.3 how eu communication costs 4 developing basin access.*.