Perhaps you should try some spelling variations:
peptone complexity » tone complexity (Expand search), sentence complexity (Expand search), response complexity (Expand search)
compound python » compound action (Expand search), compound poisson (Expand search)
using compound » using component (Expand search), using computed (Expand search), using common (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder » poder (Expand search), codes (Expand search), coded (Expand search)

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

• Removing quotes may allow a broader search: (( coder peptone complexity control program ) OR ( using compound python python programming ))~.