Perhaps you should try some spelling variations:
frictional parameters » functional parameters (Expand search), friction parameters (Expand search), reactional parameters (Expand search)
basic programming » based programming (Expand search), logic programming (Expand search), conic programming (Expand search)
taper frictional » the frictional (Expand search), order fractional (Expand search), taper functions (Expand search)
parameters basic » parameters based (Expand search), parameters brazil (Expand search), parameters fisico (Expand search)
using coding » using coping (Expand search), using coating (Expand search), using cooking (Expand search)
coding piton » coding in (Expand search), coding with (Expand search), coding to (Expand search)
piton python » pitons python (Expand search), in python (Expand search), with python (Expand search)

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

• Removing quotes may allow a broader search: (( taper frictional parameters basic programming ) OR ( using coding piton python programming ))~.