Talvez deva tentar algumas variações de ortografia:
composition during » communication during (Expandir a busca)
stacking python » teaching python (Expandir a busca), stacking method (Expandir a busca), stacking protein (Expandir a busca)
agent program » grant program (Expandir a busca), agent problem (Expandir a busca), agent programming (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
during agent » curing agent (Expandir a busca), during ageing (Expandir a busca), curing agents (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( AND composition during agent program ) OR ( using stacking python python programming ))~.