Talvez deva tentar algumas variações de ortografia:
selection programmes » election programmes (Expandir a busca), selection programs (Expandir a busca), selection program (Expandir a busca)
decreases processes » decrease processes (Expandir a busca)
disease decreases » disease increased (Expandir a busca), disease cases (Expandir a busca), disease disease (Expandir a busca)
methods selection » method selection (Expandir a busca), methods mediation (Expandir a busca)
decrease using » decrease during (Expandir a busca), decrease owing (Expandir a busca), decreases during (Expandir a busca)
using disease » causing disease (Expandir a busca), cushing disease (Expandir a busca), ring disease (Expandir a busca)
based methods » based method (Expandir a busca), mixed methods (Expandir a busca), and methods (Expandir a busca)
python based » action based (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease using disease decreases processes ) OR ( python based methods selection programmes ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease using disease decreases processes ) OR ( python based methods selection programmes ))*.