Perhaps you should try some spelling variations:
основіеа\" » основі\" (Expand Search), основе\" (Expand Search), основііеа\" (Expand Search), основеіеа\" (Expand Search)
основные\" » основе\" (Expand Search), основіные\" (Expand Search), основеные\" (Expand Search)
основныеа\" » основеа\" (Expand Search), основіныеа\" (Expand Search), основеныеа\" (Expand Search)
основні\" » основі\" (Expand Search), основіні\" (Expand Search), основені\" (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 ((основіеа\\" OR (основные\\" OR основні\\")) OR основныеа\\")) OR (\\"ґрунтова основ\\"))\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основіеа OR (основные OR основні )) OR основныеа )) OR ( ґрунтова основ )).