Perhaps you should try some spelling variations:
regression parameters » retention parameters (Expand search), perfusion parameters (Expand search), revision parameters (Expand search)
coder functions » power functions (Expand search), order functions (Expand search), colour functions (Expand search)
that regression » text regression (Expand search), test regression (Expand search), tobit regression (Expand search)
functions that » functions the (Expand search), functions at (Expand search), functions to (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
api python » rpa python (Expand search), manim python (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder functions that regression parameters ) OR ( api python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder functions that regression parameters ) OR ( api python python python programming ))*.