Perhaps you should try some spelling variations:
основеіе\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіе\" (Expand Search), основее\" (Expand Search), основніе\" (Expand Search), основіеіе\" (Expand Search), основееіе\" (Expand Search)
основеіні\" » основні\" (Expand Search), основіні\" (Expand Search), основені\" (Expand Search), основніні\" (Expand Search), основіеіні\" (Expand Search), основееіні\" (Expand Search)
основені\" » основні\" (Expand Search), основі\" (Expand Search), основе\" (Expand Search), основіені\" (Expand Search), основеені\" (Expand Search)
основеі\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіеі\" (Expand Search), основееі\" (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 (основеіе\\" OR ((основеіні\\" OR основені\\") OR основеі\\"))) OR (\\"ґрунтова основ\\"))\"".
• Removing quotes may allow a broader search: (( ґрунтова (основеіе OR ((основеіні OR основені ) OR основеі ))) OR ( ґрунтова основ )).