Perhaps you should try some spelling variations:
skala » skalau (Expand Search), skalva (Expand Search), skalam (Expand Search)
kala » kalau (Expand Search), kalva (Expand Search), kalam (Expand Search)
ekonomicka » ekonomika (Expand Search), economica (Expand Search)
ekonomik » ekonomika (Expand Search), ekonomi (Expand Search), economic (Expand Search)
craze » crazed (Expand Search), crane (Expand Search), crave (Expand Search)
crazes » crazeds (Expand Search), cranes (Expand Search), craves (Expand Search), crates (Expand Search), cazes (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "vysoka (skala OR kala) (ekonomicka OR ekonomik) v (craze OR crazes)~".
• Adding a wildcard symbol may retrieve word variants: vysoka (skala OR kala) (ekonomicka OR ekonomik) v (craze OR crazes)*.