Perhaps you should try some spelling variations:
pheromone compliant » pheromone component (Expand search), pheromone components (Expand search)
compliant control » compliance control (Expand search), compliance controle (Expand search), complexity control (Expand search)
boosting methods » boosting method (Expand search), costing methods (Expand search), coasting methods (Expand search)
using boosting » using rotating (Expand search), using boosted (Expand search), using resting (Expand search)
methods python » methods action (Expand search), pythons python (Expand search), methods method (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 pheromone compliant control program ) OR ( using boosting methods python programming ))~.