Talvez deva tentar algumas variações de ortografia:
protocol programming » protocol program (Expandir a busca), production programming (Expandir a busca), pascal programming (Expandir a busca)
detection protocol » selection protocol (Expandir a busca), reception protocol (Expandir a busca), extraction protocol (Expandir a busca)
position detection » motion detection (Expandir a busca), ionization detection (Expandir a busca), radiation detection (Expandir a busca)
java programming » and programming (Expandir a busca), based programming (Expandir a busca), goal programming (Expandir a busca)
python position » person positions (Expandir a busca), pronoun position (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
python java » python data (Expandir a busca), python capaz (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder python java programming ) OR ( python position detection protocol programming ))~.