Perhaps you should try some spelling variations:
структур » структури (Expand Search), структура (Expand Search)
структураыа » структуриаыа (Expand Search), структурааыа (Expand Search), структура (Expand Search)
структурааыа » структуриааыа (Expand Search), структураааыа (Expand Search), структура (Expand Search)
структурам » структуриам (Expand Search), структураам (Expand Search), структура (Expand Search), структури (Expand Search), структурою (Expand Search)
структуры » структуриы (Expand Search), структураы (Expand Search), структури (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: "(( структур схема ) OR ( (((структураыа OR структурааыа) OR структурам) OR структуры) схема ))~".
• Adding a wildcard symbol may retrieve word variants: (( структур схема ) OR ( (((структураыа OR структурааыа) OR структурам) OR структуры) схема ))*.