Perhaps you should try some spelling variations:
основе\" » основі\" (Expand Search), основіе\" (Expand Search)
основеіе\" » основііе\" (Expand Search), основі\" (Expand Search), основні\" (Expand Search), основные\" (Expand Search), основіеіе\" (Expand Search)
основеіеа\" » основііеа\" (Expand Search), основіа\" (Expand Search), основніа\" (Expand Search), основныеа\" (Expand Search), основіеіеа\" (Expand Search)
основіе\" » основі\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search)
основ\" » основі\" (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 (основе\\" OR ((основіе\\" OR основеіе\\") OR основеіеа\\"))) OR (\\"ґрунтова основ\\"))\"".
• Removing quotes may allow a broader search: (( ґрунтова (основе OR ((основіе OR основеіе ) OR основеіеа ))) OR ( ґрунтова основ )).