Perhaps you should try some spelling variations:
"структурою схема" » "структури схема" (Expand Search), "структуры схема" (Expand Search), "структура схема" (Expand Search), "структуриою схема" (Expand Search), "структурыою схема" (Expand Search), "структураою схема" (Expand Search)
"структур схема" » "структури схема" (Expand Search), "структуры схема" (Expand Search), "структура схема" (Expand Search)
"структурииы схема" » "структуриииы схема" (Expand Search), "структурыииы схема" (Expand Search), "структураииы схема" (Expand Search), "структури схема" (Expand Search), "структуры 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: (((("структурою схема") OR ("структур схема"))) OR ("структурииы схема"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"структурою схема\") OR (\"структур схема\"))) OR (\"структурииы схема\"))".
• Removing quotes may allow a broader search: (((( структурою схема ) OR ( структур схема ))) OR ( структурииы схема )).
• Adding a wildcard symbol may retrieve word variants: (((("структурою схема") OR ("структур схема"))) OR ("структурииы схема"))*.