Perhaps you should try some spelling variations:
code collocation » and collocation (Expand search), form collocation (Expand search), noun collocation (Expand search)
collocation java » collocation and (Expand search), collocation based (Expand search), collocation local (Expand search)
java programming » and programming (Expand search), based programming (Expand search), goal programming (Expand search)
python codigo » python coding (Expand search)
coder python » compra 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 python codigo python programming ) OR ( python code collocation java programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder python codigo python programming ) OR ( python code collocation java programming ))*.