Talvez deva tentar algumas variações de ortografia:
python complex » python computer (Expandir a busca), prison complex (Expandir a busca)
complex prison » complex present (Expandir a busca), complex reason (Expandir a busca), complexo prisional (Expandir a busca)
key processes » levy processes (Expandir a busca), key process (Expandir a busca), by processes (Expandir a busca)
prison python » piton python (Expandir a busca), prison prison (Expandir a busca), pitons python (Expandir a busca)
decrease may » decrease by (Expandir a busca), decrease at (Expandir a busca), decrease human (Expandir a busca)
may decrease » may increase (Expandir a busca), can decrease (Expandir a busca), to decrease (Expandir a busca)
decrease key » decrease by (Expandir a busca), decrease cell (Expandir a busca), decrease treg (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease may decrease key processes ) OR ( python complex prison python programming ))~.