Talvez deva tentar algumas variações de ortografia:
components programming » componentj programming (Expandir a busca), computers programming (Expandir a busca), componente programatico (Expandir a busca)
factor components » reactor components (Expandir a busca), major components (Expandir a busca), auto components (Expandir a busca)
pathogen factor » pathogen vector (Expandir a busca), pathogenic factors (Expandir a busca), pathogen vectors (Expandir a busca)
using coupling » running coupling (Expandir a busca), using competing (Expandir a busca), using coupled (Expandir a busca)
coupling error » coupling from (Expandir a busca), sampling error (Expandir a busca), modeling error (Expandir a busca)
oral pathogen » oral pathogens (Expandir a busca), oral pathogenic (Expandir a busca), viral pathogen (Expandir a busca)
error python » error method (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( oral pathogen factor components programming ) OR ( using coupling error python programming ))~.