Perhaps you should try some spelling variations:
основені\" » основні\" (Expand Search), основі\" (Expand Search), основе\" (Expand Search), основіені\" (Expand Search), основеені\" (Expand Search)
основеніееные\" » основніееные\" (Expand Search), основіееные\" (Expand Search), основеееные\" (Expand Search), основіеніееные\" (Expand Search), основееніееные\" (Expand Search)
основееееііееееные\" » основіееееііееееные\" (Expand Search), основеееееііееееные\" (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 ((основені\\" OR основеніееные\\") OR основееееііееееные\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основені OR основеніееные ) OR основееееііееееные )) OR ( ґрунтова основ ))~.