Problem: Add spaces: Themoneytheypayisinterest.

Spaces added: The money they pay is interest.

Problem: Add spaces: Inadditionhewroteencyclopaediaarticlesandwrotechaptersonmethodology.

Spaces added: In addition he wrote encyclopaedia articles and wrote chapters on methodology.

Problem: Add spaces: ThestainlesssteelusedinallPoulKjærholmfurnitureisproducedbyanItaliansteelmanufacturer,usingstainlesssteelscrapsfromalloverEurope.AsRepublicofFritzHansen™onlyusesaverycarefullyselectedsteelsupplier,thequalityandhardnessareofauniformlyhighstandard.

Spaces added: The stainless steel used in all Poul Kjærholm furniture is produced by an Italian steel manufacturer, using stainless steel scraps from all over Europe. As Republic of Fritz Hansen™ only uses a very carefully selected steel supplier, the quality and hardness are of a uniformly high standard.

Problem: Add spaces: Theoptionsdifferdependingonwhichkeyboardlanguageyou'reusing.

Spaces added:
The options differ depending on which keyboard language you're using.