Perhaps you should try some spelling variations:
основеііііеееееееные\" » основііііеееееееные\" (Expand Search), основеіііеееееееные\" (Expand Search), основнііііеееееееные\" (Expand Search), основіеііііеееееееные\" (Expand Search), основееііііеееееееные\" (Expand Search)
основеі\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіеі\" (Expand Search), основееі\" (Expand Search)
основіеееные\" » основііеееные\" (Expand Search), основеіеееные\" (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 ((основіеееные\\" OR основеііііеееееееные\\") OR основеі\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основіеееные OR основеііііеееееееные ) OR основеі )) OR ( ґрунтова основ ))~.