Perhaps you should try some spelling variations:
technical paper » technical papers
apis technical » apps technical, basics technical, its technical
mali technical » i technical
api technical » i technical, 2 technical, 7 technical
iii technical » 2 technical, 7 technical, 8 technical
ii technical » 2 technical, 7 technical
world apis » world apps, world anis, world kpis

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( world apis technical paper ) OR ( world ((((api technical) OR (iii technical))) OR (((mali technical) OR (ii technical)))) paper )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( world apis technical paper ) or ( world ((((api technical) OR (iii technical))) or (((mali technical) or (ii technical)))) paper ))".
• Adding a wildcard symbol may retrieve word variants: (( world apis technical paper ) or ( world ((((api technical) OR (iii technical))) or (((mali technical) or (ii technical)))) paper ))*.