Perhaps you should try some spelling variations:
basic technical » basic mechanical, basic technique, basic techniques
banks technical » tasks technical, basics technical, apis technical
word basic » world basic, word basics, words basic
work banks » work bank, work blacks, world banks

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 basic technical paper ) OR ( work banks technical papers )).
• Adding a wildcard symbol may retrieve word variants: (( word basic technical paper ) or ( work banks technical papers ))*.