Talvez deva tentar algumas variações de ortografia:
computer programming » computer program (Expandir a busca), computer programs (Expandir a busca)
coder pathogen » canker pathogen (Expandir a busca), coffee pathogen (Expandir a busca), novel pathogen (Expandir a busca)
using coating » using coatings (Expandir a busca), using rotating (Expandir a busca), using cutting (Expandir a busca)
pathogen of » pathogen in (Expandir a busca)
coating on » coatings on (Expandir a busca), coating _ (Expandir a busca)
on python » in python (Expandir a busca), of python (Expandir a busca), _ python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder pathogen of computer programming ) OR ( using coating on python programming ))~.