Perhaps you should try some spelling variations:
основееные\" » основные\" (Expand Search), основіееные\" (Expand Search), основеееные\" (Expand Search)
основеіеіеіные\\" » основііеіные\\" (Expand Search), основеіеіные\\" (Expand Search), основнііеіные\\" (Expand Search), основіеіеіеіные\\" (Expand Search), основееіеіеіные\\" (Expand Search)
основеіе\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіеіе\" (Expand Search), основееіе\" (Expand Search)
основ\\" » основі\\" (Expand Search), основе\\" (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: "\"\\"((\\\"ґрунтова ((основееные\\" OR основеіеіеіные\\\") OR основеіе\\")) OR (\\\"ґрунтова основ\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основееные OR основеіеіеіные\ ) OR основеіе )) OR (\ ґрунтова основ\ )).