Dealing with passages, from Canary islands to Greece

We use to hear/read about sailing from Mediterranean sea to the Canary Islands but we can hardly find any information about sailing from the Canary Islands to Mediterranean sea. Sailing back to the Mediterranean sea from Canary Islands is going against the trade winds (Alisios), which is more difficult than going with the trade winds that is what most of the people are doing when going to the Caribean, but it is not impossible.