Talvez deva tentar algumas variações de ortografia:
pathogen vectors » pathogen vector (Expandir a busca)
vectors computer » reactors computer (Expandir a busca), vector computers (Expandir a busca), detectors computer (Expandir a busca)
coder pathogen » canker pathogen (Expandir a busca), coffee pathogen (Expandir a busca), novel pathogen (Expandir a busca)
using coupling » running coupling (Expandir a busca), using competing (Expandir a busca), using coupled (Expandir a busca)
coupling pro » coupling from (Expandir a busca), coupling photo (Expandir a busca), coupling error (Expandir a busca)
pro python » padrao python (Expandir a busca), piton python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder pathogen vectors computer program ) OR ( using coupling pro python programming ))~.