Talvez deva tentar algumas variações de ortografia:
integer programming » linear programming (Expandir a busca)
decrease integer » decrease catheter (Expandir a busca), decrease after (Expandir a busca), decrease income (Expandir a busca)
python coding » action coding (Expandir a busca), python code (Expandir a busca)
coding ptn » coding pdna (Expandir a busca), coding in (Expandir a busca), coding to (Expandir a busca)
ptn python » piton python (Expandir a busca), pytm 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: (( decrease _ decrease integer programming ) OR ( python coding ptn python programming ))~.