Perhaps you should try some spelling variations:
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (Expand Search)
основіеіе\" » основііе\" (Expand Search), основеіе\" (Expand Search), основныеіе\" (Expand Search), основііеіе\" (Expand Search), основеіеіе\" (Expand Search)
основіні\" » основі\" (Expand Search), основііні\" (Expand Search), основеіні\" (Expand Search)
основні\" » основі\" (Expand Search), основіні\" (Expand Search), основені\" (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 ((основіе\\" OR основіеіе\\") OR (основіні\\" OR основні\\"))) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основіе OR основіеіе ) OR (основіні OR основні ))) OR ( ґрунтова основ ))~.