Perhaps you should try some spelling variations:
basics techniques » basic techniques, basic technique, based techniques
basics technical » devices technical, basic technique, statistics technical
techniques paper » techniques upper, techniques peter, techniques pattern
basic technical » basic mechanical, basic technique, basic techniques
apps technical » app technical, apis technical, access technical
word basics » world basic, bond basics, record basics
cord basic » world basic, lord basil, cad basic
work apps » work app, workup apps, work apple

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