Perhaps you should try some spelling variations:
function parameter » function parameters (Expand search), functions parameter (Expand search), functional parameter (Expand search)
test programming » set programming (Expand search), rust programming (Expand search), cost programming (Expand search)
power function » liver function (Expand search), taper function (Expand search)
parameter test » parameter testing (Expand search), parametric test (Expand search), parameter to (Expand search)
using cooking » reusing cooking (Expand search), during cooking (Expand search), using docking (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: "(( power function parameter test programming ) OR ( using cooking _ python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( power function parameter test programming ) OR ( using cooking _ python programming ))*.