Perhaps you should try some spelling variations:
three problems » the problems (Expand search), tree problem (Expand search), type problems (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder compra » poder compra (Expand search), poder comprar (Expand search), compra compra (Expand search)
python three » than three (Expand search), within three (Expand search), person three (Expand search)
python dados » python data (Expand search), python redes (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( coder compra python three problems ) OR ( python dados python python programming ))~.