Add spaces: ThedriverknowssomeGermanwords,andthetripcosts"sieben"Euro.

Answer: The driver knows some German words, and the trip costs "sieben" Euro.

Add spaces: H391530Personalservice,AMU

Answer: H391530 Personal service, AMU

Add spaces: AllBarbara'sbooksarebasedonherlifeworkwhichhasalwaysbeentotrytofindawayoutofsuffering.

Answer:
All Barbara's books are based on her life work which has always been to try to find a way out of suffering.