Perhaps you should try some spelling variations:
"структуриою схема" » "структурою схема" (Expand Search), "структури схема" (Expand Search), "структурииою схема" (Expand Search), "структурыиою схема" (Expand Search), "структураиою схема" (Expand Search)
"структур схема" » "структури схема" (Expand Search), "структуры схема" (Expand Search), "структура схема" (Expand Search)
"структуриы схема" » "структурииы схема" (Expand Search), "структурыиы схема" (Expand Search), "структураиы схема" (Expand Search), "структури схема" (Expand Search), "структуры схема" (Expand Search), "структура схема" (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("структуриою схема") OR ("структур схема"))) OR ("структуриы схема"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"структуриою схема\") OR (\"структур схема\"))) OR (\"структуриы схема\"))".
• Removing quotes may allow a broader search: (((( структуриою схема ) OR ( структур схема ))) OR ( структуриы схема )).
• Adding a wildcard symbol may retrieve word variants: (((("структуриою схема") OR ("структур схема"))) OR ("структуриы схема"))*.