Add spaces: Themachinesdeclinedinpopularitythroughoutthefirsthalfofthe20thcentury.

Answer: The machines declined in popularity throughout the first half of the 20th century.

Add spaces: Revision2.7.0479Downloads,Releasedon2014-09-25

Answer: Revision 2.7.0 479 Downloads, Released on 2014-09-25

Add spaces: ThisisEgmont'sbestoperatingprofittodate,withanunderlyinggrowthof25%afteradjustmenttoreflectthesaleofNordiskFilmTV.

Answer:
This is Egmont's best operating profit to date, with an underlying growth of 25% after adjustment to reflect the sale of Nordisk Film TV.