Is there an easy way for non-native to learn how to use the pronominal adverbs?

Even though I have successfully passed C1 Cambridge exam, I struggle sometimes with the pronominal adverbs nonetheless. I am able to use a few of them, i.e therefore, whereby, hereby and whereby, but the rest is just making me feel stupid. I also speak German so I had thought that it would somehow aid me, but unfortunately it did not contribute to it at all! That is exactly why I came here to ask all the language-wizards to help me find a solution. Thanks in advance!