Talvez deva tentar algumas variações de ortografia:
communications using » communications in (Expandir a busca), communications and (Expandir a busca), communications plan (Expandir a busca)
using docking » using locking (Expandir a busca), using stacking (Expandir a busca), using tracking (Expandir a busca)
docking piton » docking position (Expandir a busca), docking in (Expandir a busca), docking with (Expandir a busca)
pure program » care program (Expandir a busca), future program (Expandir a busca), course program (Expandir a busca)
piton python » pitons python (Expandir a busca), in python (Expandir a busca), with python (Expandir a busca)
using pure » using pcr (Expandir a busca), using pulsed (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( AND communications using pure program ) OR ( using docking piton python programming ))*.