Perhaps you should try some spelling variations:
projection methods » projection method (Expand search), production methods (Expand search), projective methods (Expand search)
colour functions » motor functions (Expand search), floor functions (Expand search), four functions (Expand search)
basis projection » basic protection (Expand search), based projection (Expand search), based projections (Expand search)
functions basis » functions basic (Expand search), functionals basis (Expand search), functional basis (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
using codigo » using indigo (Expand search), using coding (Expand search), using codium (Expand search)

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

• Removing quotes may allow a broader search: (( colour functions basis projection methods ) OR ( using codigo python python programming ))~.