Action of Google against dating sites

Google Adwords forced us to remove keywords from the campaigns that inlude dating philippines, filipino dating This was done on advertisment campaigns for countries Germany, Austria, France, Australia, Belgium, Canada, Finland, Iceland, Ireland, Italy, Lichtenstein, Luxemburg, Netherlads, New Zealand, Norway, Portugal, Sweden, Norway,Switzlerland, UK and USA. Google gives no information about what keywords are banned or for what reasons. On other campaigns keywords like "serious relation" and "Partner search" have been rejected by Google Adwords. Google restricts also Dating sites on Adsense and doesn't allow to display banners.