Talvez deva tentar algumas variações de ortografia:
concurrent program » concurrent programs (Expandir a busca), concurrent programming (Expandir a busca)
array concurrent » primary concurrent (Expandir a busca), and concurrent (Expandir a busca), after concurrent (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
coder array » color array (Expandir a busca), camera array (Expandir a busca)
api python » rpa python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder array concurrent program ) OR ( api python python python programming ))~.