Perhaps you should try some spelling variations:
основні\" » основі\" (Expand Search), основіні\" (Expand Search), основені\" (Expand Search)
основіені\" » основіні\" (Expand Search), основені\" (Expand Search), основныені\" (Expand Search), основііені\" (Expand Search), основеіені\" (Expand Search)
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (Expand Search)
основеіа\" » основі\" (Expand Search), основе\" (Expand Search), основіеіа\" (Expand Search), основееіа\" (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 (основіені\\" OR основіе\\")) OR основеіа\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основні OR (основіені OR основіе )) OR основеіа )) OR ( ґрунтова основ ))~.