Perhaps you should try some spelling variations:
основііа\" » основі\" (Expand Search), основні\" (Expand Search)
основеіа\" » основі\" (Expand Search), основні\" (Expand Search), основіа\" (Expand Search), основніа\" (Expand Search), основііа\" (Expand Search)
основеі\" » основі\" (Expand Search), основні\" (Expand Search), основіі\" (Expand Search)
основееі\" » основі\" (Expand Search), основні\" (Expand Search), основіеі\" (Expand Search)
основе\" » основі\" (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 ((основііа\\" OR основеіа\\") OR (основеі\\" OR основееі\\"))) OR (\\"ґрунтова основе\\"))\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основііа OR основеіа ) OR (основеі OR основееі ))) OR ( ґрунтова основе )).