Talvez deva tentar algumas variações de ortografia:
computer programming » computer program (Expandir a busca), computer programs (Expandir a busca)
coder pathogens » coffee pathogens (Expandir a busca), canker pathogens (Expandir a busca), other pathogens (Expandir a busca)
nursing caring » nursing during (Expandir a busca), nursing aging (Expandir a busca), nursing learning (Expandir a busca)
pathogens by » pathogens in (Expandir a busca), pathogens of (Expandir a busca), pathogens _ (Expandir a busca)
by computer » _ computer (Expandir a busca), and computer (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder pathogens by computer programming ) OR ( nursing caring _ python programming ))~.