Talvez deva tentar algumas variações de ortografia:
improving project » moving project (Expandir a busca), improvement project (Expandir a busca), improving patient (Expandir a busca)
python improving » action improving (Expandir a busca), method improving (Expandir a busca), without improving (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (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)
of python » _ python (Expandir a busca), in python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder python improving project ) OR ( of python python python programming ))~.