Perhaps you should try some spelling variations:
communication modern » communication model, communication modes, communication mode
data communication » data communications
rural development » social development
technology asset » technology assess, technology set, technology iset
asset formation » asset information
formation age » information age, formation stage, formation aux
goals african » goals africa, glass african, toasts african
modern rural » modern oral, modern natural, modern ritual
31 data » 3.1 data, 1 data, 11 data
age 31 » page 31, age 3.1, age 11

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

• Adding a wildcard symbol may retrieve word variants: technology asset formation age 31 data communication modern rural development goals african.*.