Perhaps you should try some spelling variations:
development estate » development stage, development estimates, developmental state
data communication » data communications
technology se » technology set, technology sex, technology self
estate africa » state africa, states african, status africa
se formation » de formation, re formation, self formation
1 im » _ im, a im
1 i » 1 ai, 1 ii, 12 i

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology se formation ((1 i) OR (1 im)) data communication media _ development estate africa.~".
• Adding a wildcard symbol may retrieve word variants: technology se formation ((1 i) OR (1 im)) data communication media _ development estate africa.*.