Add spaces: LittleLuigiwasawakeinalabyrinthfullofgrain.

Answer: Little Luigi was awake in a labyrinth full of grain.

Add spaces: Nature&Enviroment2003Theme:WaterinDenmarkWatercoursesandlakes

Answer: Nature & Enviroment 2003 Theme: Water in Denmark Watercourses and lakes

Add spaces: TransferfromVercellitoGenoa(GOA)lentokentta

Answer:
Transfer from Vercelli to Genoa (GOA) lentokentta