Talvez deva tentar algumas variações de ortografia:
compound patents » compounds patent (Expandir a busca), compound contents (Expandir a busca), compound events (Expandir a busca)
patents program » parents program (Expandir a busca), agents program (Expandir a busca), talents program (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
and compound » and compounds (Expandir a busca), _ compound (Expandir a busca)
using python » usando python (Expandir a busca), in python (Expandir a busca)
using using » using fusing (Expandir a busca), housing using (Expandir a busca), nursing using (Expandir a busca)
coder and » code and (Expandir a busca), codes and (Expandir a busca), poder and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder and compound patents program ) OR ( using using python python programming ))~.