Talvez deva tentar algumas variações de ortografia:
decrease perceptions » disease perception (Expandir a busca), teachers perceptions (Expandir a busca), learners perceptions (Expandir a busca)
decrease function » degree function (Expandir a busca), degree functions (Expandir a busca), reverse function (Expandir a busca)
models algorithm » modulus algorithm (Expandir a busca), voxels algorithm (Expandir a busca), code algorithm (Expandir a busca)
function models » function model (Expandir a busca), friction models (Expandir a busca), function modeling (Expandir a busca)
perceptions s » perceptions _ (Expandir a busca), perceptions of (Expandir a busca), perceptions on (Expandir a busca)
s algorithm » _ algorithm (Expandir a busca), an algorithm (Expandir a busca), bat algorithm (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 perceptions s algorithm AND code) OR ( decrease function models algorithm AND code))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease perceptions s algorithm AND code) OR ( decrease function models algorithm AND code))*.