Perhaps you should try some spelling variations:
основеі\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіеі\" (Expand Search), основееі\" (Expand Search)
основеіеныеіеные\" » основіеныеіеные\" (Expand Search), основееныеіеные\" (Expand Search), основніеныеіеные\" (Expand Search), основіеіеныеіеные\" (Expand Search), основееіеныеіеные\" (Expand Search)
основіеееіеіеные\" » основііеееіеіеные\" (Expand Search), основеіеееіеіеные\" (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 ((основеі\\" OR основеіеныеіеные\\") OR основіеееіеіеные\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основеі OR основеіеныеіеные ) OR основіеееіеіеные )) OR ( ґрунтова основ ))~.