Perhaps you should try some spelling variations:
coder modeling » cover modeling (Expand search), cover modelling (Expand search), order modeling (Expand search)
modeling using » model using (Expand search), models using (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
one sampling » core sampling (Expand search), line sampling (Expand search), and sampling (Expand search)
using one » using cone (Expand search), using on (Expand search), using open (Expand search)
on python » in python (Expand search), of python (Expand search), _ 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 modeling using one sampling ) OR ( on python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder modeling using one sampling ) OR ( on python python python programming ))*.