Perhaps you should try some spelling variations:
основееа\" » основе\" (Expand Search), основіееа\" (Expand Search), основеееа\" (Expand Search)
основныеа\" » основеа\" (Expand Search), основніа\" (Expand Search), основіныеа\" (Expand Search), основеныеа\" (Expand Search)
основные\" » основе\" (Expand Search), основні\" (Expand Search), основіные\" (Expand Search), основеные\" (Expand Search)
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основііе\" (Expand Search), основеіе\" (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 (основееа\\" OR ((основныеа\\" OR основные\\") OR основіе\\"))) OR (\\"ґрунтова основ\\"))\"".
• Removing quotes may allow a broader search: (( ґрунтова (основееа OR ((основныеа OR основные ) OR основіе ))) OR ( ґрунтова основ )).