Perhaps you should try some spelling variations:
основеііеііееееееные\" » основііеііееееееные\" (Expand Search), основеіеііееееееные\" (Expand Search), основнііеііееееееные\" (Expand Search), основіеііеііееееееные\" (Expand Search), основееііеііееееееные\" (Expand Search)
основеі\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіеі\" (Expand Search), основееі\" (Expand Search)
основееееные\" » основіееееные\" (Expand Search), основеееееные\" (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 ((основееееные\\" OR основеііеііееееееные\\") OR основеі\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основееееные OR основеііеііееееееные ) OR основеі )) OR ( ґрунтова основ ))~.