Talvez deva tentar algumas variações de ortografia:
precoder sequence » promoter sequence (Expandir a busca), reader sequence (Expandir a busca), promoter sequences (Expandir a busca)
crop programming » co programming (Expandir a busca), con programming (Expandir a busca), from programming (Expandir a busca)
coder precoder » coder decoder (Expandir a busca)
sequence crop » sequence from (Expandir a busca), sequence carbon (Expandir a busca), sequence code (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
in python » _ python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder precoder sequence crop programming ) OR ( in python python python programming ))~.