Talvez deva tentar algumas variações de ortografia:
sampling element » sampling elements (Expandir a busca), sampling event (Expandir a busca), coupling element (Expandir a busca)
element program » placement program (Expandir a busca), payment program (Expandir a busca), engagement program (Expandir a busca)
using sampling » using subsampling (Expandir a busca), using saline (Expandir a busca), using samples (Expandir a busca)
python coding » action coding (Expandir a busca), python code (Expandir a busca)
coding python » codigo python (Expandir a busca), codigos python (Expandir a busca), using python (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
coder using » coders using (Expandir a busca), cover using (Expandir a busca), code using (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder python coding python programming ) OR ( coder using sampling element program ))~.