Talvez deva tentar algumas variações de ortografia:
robot programming » robots programming (Expandir a busca), goal programming (Expandir a busca), cone programming (Expandir a busca)
coder leaching » code teaching (Expandir a busca), code reaching (Expandir a busca), poder teaching (Expandir a busca)
leaching robot » teaching robot (Expandir a busca), cleaning robot (Expandir a busca), leaching redox (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder leaching robot programming ) OR ( api python python python programming ))~.