Perhaps you should try some spelling variations:
основіі\" » основі\" (Expand Search), основні\" (Expand Search), основііі\" (Expand Search), основеіі\" (Expand Search)
основеіеі\" » основіі\" (Expand Search), основеі\" (Expand Search), основніі\" (Expand Search), основіеіеі\" (Expand Search), основееіеі\" (Expand Search)
основеіе\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіеіе\" (Expand Search), основееіе\" (Expand Search)
основные\" » основе\" (Expand Search), основні\" (Expand Search), основіные\" (Expand Search), основеные\" (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 ((основеіеі\\" OR основіі\\") OR (основеіе\\" OR основные\\"))) OR (\\"ґрунтова основ\\"))\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основеіеі OR основіі ) OR (основеіе OR основные ))) OR ( ґрунтова основ )).