Perhaps you should try some spelling variations:
technologies pay » technologies part, technologies past, technologies a
de communication » mobile communication, online communication
pay information » party information, key information, ary information
amy development » key development, fly development, soy development
development aid » development a, development africa, development agenda
4.2 threats » 4.4 threats, 5.2 threats, 2.2 threats
aid african » aid africa's, all african, six african
threats de » threats new, threats key, threats men
costs amy » costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies pay information 4.2 threats de communication costs amy development aid african.*.