Perhaps you should try some spelling variations:
основіе\\" » основі\\" (Expand Search), основе\\" (Expand Search), основные\\" (Expand Search), основііе\\" (Expand Search), основеіе\\" (Expand Search)
основіееіе\" » основіеіе\" (Expand Search), основееіе\" (Expand Search), основныееіе\" (Expand Search), основііееіе\" (Expand Search), основеіееіе\" (Expand Search)
основіееіе\\" » основіеіе\\" (Expand Search), основееіе\\" (Expand Search), основныееіе\\" (Expand Search), основііееіе\\" (Expand Search), основеіееіе\\" (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 (основіе\\\" OR (основіееіе\\" OR основіееіе\\\"))) OR (\\\"ґрунтова основ\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова (основіе\ OR (основіееіе OR основіееіе\ ))) OR (\ ґрунтова основ\ )).