Add spaces: Theinvestigationshowedthatthemetalreleasefromcommonusedmaterialsdidexceedthedrinkingwaterqualitydemandsforthemetalszinc,copper,nickelandlead,butnotforothermetals.

Answer: The investigation showed that the metal release from common used materials did exceed the drinking water quality demands for the metals zinc, copper, nickel and lead, but not for other metals.

Add spaces: Letusfirstconsiderthecreationoftheouterplanets.

Answer: Let us first consider the creation of the outer planets.

Add spaces: Version0.3.6Searchmeifyoucan"TransposhBreakinglanguagebarriers

Answer:
Version 0.3.6 Search me if you can " Transposh Breaking language barriers