Perhaps you should try some spelling variations:
technology volume » technologies volume, seismology volume, technology evolution
volume evaluation » value evaluation, course evaluation, use evaluation
3.2 communication » 3 communication, 2.3 communication, de communication
evaluation rates » valuation rate, evaluation related, evaluation test
amy development » key development, fly development, soy development
development en » developpement en, development menu, development eco
rates hans » rates have
costs amy » costs a
hans 3.2 » chains 3.2, gains 3.2, means 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology volume evaluation rates hans 3.2 communication costs amy development en afrique.*.