Perhaps you should try some spelling variations:
tone complexity » the complexity (Expand search), code complexity (Expand search), time complexity (Expand search)
costing pythons » costing methods (Expand search)
pythons python » python python (Expand search), pitons python (Expand search), piton python (Expand search)
using costing » using coating (Expand search), using boosting (Expand search), using coatings (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 tone complexity control program ) OR ( using costing pythons python programming ))~.