Talvez deva tentar algumas variações de ortografia:
dysfunction density » dysfunction persists (Expandir a busca), dysfunction severity (Expandir a busca), dysfunction quality (Expandir a busca)
code dysfunction » node dysfunction (Expandir a busca), cord dysfunction (Expandir a busca), lobe dysfunction (Expandir a busca)
density decrease » density increase (Expandir a busca), obesity decreases (Expandir a busca), density areas (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
code code » code cdc (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code code dysfunction density decrease ) OR ( _ python python python programming ))~.