Perhaps you should try some spelling variations:
price information » private information, price inflation
2.3 communication » 3.2 communication, de communication, 4 communication
technology price » technology rich, technology voice, technology service
some development » sme development, women development, site development
information der » information oder, information does, informatik der
development lid » development led, development li, development lie
lid afrique » l afrique
costs some » cost some
der case » per case, dar case, der care
case 2.3 » case 3, case 4.1, case 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology price information der case 2.3 communication costs some development lid afrique.*.