Perhaps you should try some spelling variations:
основіныеі\" » основные\" (Expand Search), основііныеі\" (Expand Search), основеіныеі\" (Expand Search)
основіі\" » основі\" (Expand Search), основні\" (Expand Search), основііі\" (Expand Search), основеіі\" (Expand Search)
основеі\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіеі\" (Expand Search), основееі\" (Expand Search)
основені\" » основні\" (Expand Search), основі\" (Expand Search), основе\" (Expand Search), основіені\" (Expand Search), основеені\" (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 (((основіныеі\\" OR основіі\\") OR основеі\\") OR основені\\")) OR (\\"ґрунтова основ\\"))\"".
• Removing quotes may allow a broader search: (( ґрунтова (((основіныеі OR основіі ) OR основеі ) OR основені )) OR ( ґрунтова основ )).