Perhaps you should try some spelling variations:
основеные\\" » основные\\" (Expand Search), основіеные\\" (Expand Search), основееные\\" (Expand Search)
основіееіеіные\" » основіеіеіные\" (Expand Search), основееіеіные\" (Expand Search), основныееіеіные\" (Expand Search), основііееіеіные\" (Expand Search), основеіееіеіные\" (Expand Search)
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (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 (основеные\\\" OR (основіееіеіные\\" OR основіе\\"))) OR (\\\"ґрунтова основ\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова (основеные\ OR (основіееіеіные OR основіе ))) OR (\ ґрунтова основ\ )).