Talvez deva tentar algumas variações de ortografia:
advanced computations » advanced computational (Expandir a busca), advance computational (Expandir a busca), advanced communications (Expandir a busca)
computations using » populations using (Expandir a busca), computations in (Expandir a busca), communications using (Expandir a busca)
loading piston » loading pistons (Expandir a busca), loading history (Expandir a busca), loading into (Expandir a busca)
using loading » using locking (Expandir a busca), using shading (Expandir a busca), using coding (Expandir a busca)
piston python » piton python (Expandir a busca), pitons python (Expandir a busca), python python (Expandir a busca)
acc program » abc program (Expandir a busca), act program (Expandir a busca), haccp program (Expandir a busca)
using acc » using abc (Expandir a busca), using ac (Expandir a busca), using acid (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( advanced computations using acc program ) OR ( using loading piston python programming ))~.