Perhaps you should try some spelling variations:
основные\" » основе\" (Expand Search), основіные\" (Expand Search), основеные\" (Expand Search)
основіні\" » основі\" (Expand Search), основііні\" (Expand Search), основеіні\" (Expand Search)
основні\" » основі\" (Expand Search), основіні\" (Expand Search), основені\" (Expand Search)
основеіе\" » основі\" (Expand Search), основе\" (Expand Search), основіеіе\" (Expand Search), основееіе\" (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 ((основные\\" OR (основіні\\" OR основні\\")) OR основеіе\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основные OR (основіні OR основні )) OR основеіе )) OR ( ґрунтова основ ))~.