Add spaces: NewFDAE-CigaretteRegulations:TheProsandCons

Answer: New FDA E-Cigarette Regulations: The Pros and Cons

Add spaces: Treatmentdependsonwhetherornotyourdogisusedforbreeding.

Answer: Treatment depends on whether or not your dog is used for breeding.

Add spaces: TungstenCopperAlloy,TungstenCopperAlloyBrick-ChinaTungsten

Answer:
Tungsten Copper Alloy, Tungsten Copper Alloy Brick-China Tungsten