Perhaps you should try some spelling variations:
communication sts » communication costs, communication set, communication sur
technologies box » technologies co, technologies bit, technologies _
box information » tax information, aux informations, form information
a communication » la communication, data communication, data communications
sts human » its human, sdgs human, vs human
1 african » _ african, 1 africa, 2 african
pt 19 » pt 9, pt 10, pt 11
pt 1 » pt 2

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: "technologies box information ((pt 19) OR (pt 1)) a communication sts human development 1 african.~".
• Adding a wildcard symbol may retrieve word variants: technologies box information ((pt 19) OR (pt 1)) a communication sts human development 1 african.*.