Cannot find Grandma Johanna Olsdotter in USA

[David Johnson]

I am trying to find my great great grandmother Johanna Olsdotter who was born December 23,1863 in Dalarna,Sweden. She emigrated around 1880 to 1883 and after she married Peter Olaf Paulson here on August 28,1886 in Minnesota she died three years later and I cannot find her here in USA. She might have had a brother by the name of Gust but not for sure. If anyone can help me find her family in Dalarna,Sweden it would be greatly appreciated! Thank you!
 
David