Perhaps you should try some spelling variations:
basics technical » basics techniques, basic technique, statistics technical
basic technical » basic mechanical, basic technique, basic techniques
api technical » mali technical, ii technical, iii technical
work api » work ai, work app, work ani

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: (( word ((basics technical) OR (basic technical)) paper ) OR ( work api technical papers )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( word ((basics technical) OR (basic technical)) paper ) or ( work api technical papers ))".
• Adding a wildcard symbol may retrieve word variants: (( word ((basics technical) OR (basic technical)) paper ) or ( work api technical papers ))*.