Perhaps you should try some spelling variations:
основні\" » основі\" (Expand Search), основіні\" (Expand Search), основені\" (Expand Search)
основеіні\" » основіні\" (Expand Search), основені\" (Expand Search), основіеіні\" (Expand Search), основееіні\" (Expand Search)
основеі\" » основі\" (Expand Search), основе\" (Expand Search), основіеі\" (Expand Search), основееі\" (Expand Search)
основііні\" » основіііні\" (Expand Search), основеііні\" (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 ((основні\\" OR (основеіні\\" OR основііні\\")) OR основеі\\")) OR (\\"ґрунтова основ\\"))\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основні OR (основеіні OR основііні )) OR основеі )) OR ( ґрунтова основ )).