Perhaps you should try some spelling variations:
functional model » functional mri (Expand search)
cpp functional » cplp functional (Expand search), spp functional (Expand search), chip functional (Expand search)
model decrease » model release (Expand search), soil decrease (Expand search), moderate decrease (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
code cpp » code cpc (Expand search), code app (Expand search), code ctn (Expand search)

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

• Removing quotes may allow a broader search: (( code cpp functional model decrease ) OR ( _ python python python programming ))~.