Problem: Add spaces: Thenewdesignissimplertomaintainandpresentsitselfbetterondifferentsizescreens:smartphone-tablet-pc.

Spaces added: The new design is simpler to maintain and presents itself better on different size screens: smartphone - tablet - pc.

Problem: Add spaces: TherailroadinDenmarkstillextendsonlyfromCopenhagentoKorsör;itisastringofpearls.Europehasawealthofthesepearls;itsmostcostlyarenamedParis,London,Vienna,Naples.Andyetmanyamanwillpointoutashisfavoritepearlnotoneofthesegreatcitiesbutrathersomelittlecountrytownthatisstillthehomeofhomestohim,thehomeofthosedearesttohim.Yes,oftenitisnotatownatall,butasinglehomestead,alittlehouse,hiddenamonggreenhedges,aplacehardlyvisibleasthetrainspeedsby.

Spaces added: The railroad in Denmark still extends only from Copenhagen to Korsör; it is a string of pearls. Europe has a wealth of these pearls; its most costly are named Paris, London, Vienna, Naples. And yet many a man will point out as his favorite pearl not one of these great cities but rather some little country town that is still the home of homes to him, the home of those dearest to him. Yes, often it is not a town at all, but a single homestead, a little house, hidden among green hedges, a place hardly visible as the train speeds by.

Problem: Add spaces: ThereisnoeternitywithGod.

Spaces added: There is no eternity with God.

Problem: Add spaces: In1944HouseholderlefttheCommitteeforMathematicalBiologyandbecameinvolvedinthewareffort.

Spaces added:
In 1944 Householder left the Committee for Mathematical Biology and became involved in the war effort.