Perhaps you should try some spelling variations:
pheromone compound » pheromonal compounds (Expand search), pheromone component (Expand search), pheromone components (Expand search)
compound contents » compounds contents (Expand search), compound content (Expand search), compound contente (Expand search)
contents program » contexto programa (Expand search), centers program (Expand search), patents program (Expand search)
coded pheromone » biased pheromone (Expand search), heated pheromone (Expand search)
coding python » codigo python (Expand search), codigos python (Expand search), using python (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
using coding » using coping (Expand search), using coating (Expand search), using cooking (Expand search)

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

• Removing quotes may allow a broader search: (( coded pheromone compound contents program ) OR ( using coding python python programming ))~.