Talvez deva tentar algumas variações de ortografia:
decreased sperm » decreased sleep (Expandir a busca)
these processes » the processes (Expandir a busca), thermal processes (Expandir a busca), change processes (Expandir a busca)
sperm decrease » term decrease (Expandir a busca), speed decrease (Expandir a busca), speed decreases (Expandir a busca)
decrease these » decrease the (Expandir a busca), decrease their (Expandir a busca), decrease theory (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
python and » python based (Expandir a busca)
and python » in python (Expandir a busca), on python (Expandir a busca), api python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: (( decreased sperm decrease these processes ) OR ( python AND python python programming ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decreased sperm decrease these processes ) OR ( python and python python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decreased sperm decrease these processes ) OR ( python and python python programming ))*.