Perhaps you should try some spelling variations:
visual programming » fetal programming (Expand search)
duration models » equation models (Expand search), simulation models (Expand search), elevation models (Expand search)
python visual » action visual (Expand search), motion visual (Expand search), tron visual (Expand search)
models python » modulo python (Expand search), modeling vpython (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
code python » codigo python (Expand search), pacote python (Expand search)
code code » code cdc (Expand search)

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

• Removing quotes may allow a broader search: (( code code python visual programming ) OR ( duration models python python programming ))~.