Perhaps you should try some spelling variations:
основныеіа\" » основные\" (Expand Search), основіныеіа\" (Expand Search), основеныеіа\" (Expand Search)
основеіееіеіа\" » основіеіеіа\" (Expand Search), основееіеіа\" (Expand Search), основніеіеіа\" (Expand Search), основіеіееіеіа\" (Expand Search), основееіееіеіа\" (Expand Search)
основеіе\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (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 ((основныеіа\\" OR основеіееіеіа\\") OR основеіе\\")) OR (\\\"ґрунтова основ\\\"))*\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основныеіа OR основеіееіеіа ) OR основеіе )) OR (\ ґрунтова основ\ ))*.