Question: The yacht Germania school offers training for internal and coastal waters as well as for sailors and power boaters
Please fix the punctuation.
Fixed: [The yacht Germania school offers training for internal- and coastal waters as well as for sailors and power boaters.]

Question: These popular springflowering plants MayJune love nutrientrich calcareous but humusladen garden soils which are not too tightly rooted by rival plants
Please fix the punctuation.
Fixed: [These popular spring-flowering plants (May/June) love nutrient-rich, calcareous but humus-laden garden soils which are not too tightly rooted by rival plants.]

Question: Counted in a census in Gjern Denmark
Please fix the punctuation.
Fixed: [Counted in a census in Gjern, Denmark]

Question: A great value for money and performance
Please fix the punctuation.
Fixed:
[A great value for money, and performance.]