Perhaps you should try some spelling variations:
functional python » functional method (Expand search), functional action (Expand search), functional methods (Expand search)
java programming » and programming (Expand search), based programming (Expand search), goal programming (Expand search)
using functional » during functional (Expand search), using fractional (Expand search), using functionalized (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder python » codigo python (Expand search), compra python (Expand search)
coding using » modeling using (Expand search), drying using (Expand search)
python java » python data (Expand search), python capaz (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 python python java programming ) OR ( coding using functional python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder python python java programming ) OR ( coding using functional python programming ))*.