Talvez deva tentar algumas variações de ortografia:
pathogenic python » pathogenic action (Expandir a busca), pathogenic prion (Expandir a busca), pathogenic pathogens (Expandir a busca)
and programming » _ programming (Expandir a busca), goal programming (Expandir a busca)
rdna pathogenic » mtdna pathogenic (Expandir a busca), scn3a pathogenic (Expandir a busca), and pathogenic (Expandir a busca)
code python » codigo python (Expandir a busca), pacote python (Expandir a busca)
python rdna » python rdm (Expandir a busca), python redes (Expandir a busca)
python and » python based (Expandir a busca)
code code » code cdc (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code code python and programming ) OR ( python rdna pathogenic python programming ))~.