Perhaps you should try some spelling variations:
основеі\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіеі\" (Expand Search), основееі\" (Expand Search)
основеііеа\" » основііеа\" (Expand Search), основеіеа\" (Expand Search), основнііеа\" (Expand Search), основіеііеа\" (Expand Search), основееііеа\" (Expand Search)
основеіеііеа\" » основіеііеа\" (Expand Search), основееііеа\" (Expand Search), основніеііеа\" (Expand Search), основіеіеііеа\" (Expand Search), основееіеііеа\" (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 (основеі\\" OR (основеііеа\\" OR основеіеііеа\\"))) OR (\\\"ґрунтова основ\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова (основеі OR (основеііеа OR основеіеііеа ))) OR (\ ґрунтова основ\ )).