Talvez deva tentar algumas variações de ortografia:
levels programming » level programming (Expandir a busca), bilevel programming (Expandir a busca), cells programming (Expandir a busca)
decreased levels » increased levels (Expandir a busca)
notes decreased » not decreased (Expandir a busca), does decreased (Expandir a busca), not decrease (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
python code » python coding (Expandir a busca), python redes (Expandir a busca)
code python » codigo python (Expandir a busca), pacote python (Expandir a busca)
code notes » corde notes (Expandir a busca), coffe notes (Expandir a busca), some notes (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code notes decreased levels programming ) OR ( python code python python programming ))~.