What Petra says... The official expat website is:
https://www.iamexpat.nl/
Check:
https://www.iamexpat.nl/expat-info/o...it-netherlands
Basically you need to show that you are not going to become a burden on society or draw from the welfare system and that you are going to do your part. You can also look for international companies in Holland that are hiring and they can get you a work visa.