Add spaces: HolidayCottageforrentS.MartinodiCodroipoFriuliVeneziaGiuliaItaly

Answer: Holiday Cottage for rent S. Martino di Codroipo Friuli Venezia Giulia Italy

Add spaces: Substantiallybiggerpartofbudgetspentonresearch

Answer: Substantially bigger part of budget spent on research

Add spaces: 9981Expensesrelatingtopurchase/saleofresidential(1981-1987)

Answer:
9981 Expenses relating to purchase/sale of residential (1981-1987)