Perhaps you should try some spelling variations:
bicssc technical » tcsc technical, css technical, disc technical
basic technical » basic mechanical, basic technique, basic techniques
banks technical » tasks technical, basics technical, apis technical
world bicssc » works bicssc, work bicssc
world basic » world music
world banks » world bank's, world bank, work 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: (((( world basic technical paper ) OR ( world bicssc technical paper ))) OR ( world banks technical papers )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( world basic technical paper ) OR ( world bicssc technical paper ))) or ( world banks technical papers ))".
• Adding a wildcard symbol may retrieve word variants: (((( world basic technical paper ) OR ( world bicssc technical paper ))) or ( world banks technical papers ))*.