Perhaps you should try some spelling variations:
peptone complexity » tone complexity (Expand search), sentence complexity (Expand search), response complexity (Expand search)
samples methods » sample methods (Expand search), samples method (Expand search), simple methods (Expand search)
methods python » methods action (Expand search), pythons python (Expand search), methods method (Expand search)
using samples » using simple (Expand search), using simplex (Expand search), cutting samples (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 samples methods python programming ))~.