Add spaces: DoctorsarewitnessingincreasingdifficultyintreatingC.difficilecolitis.

Answer: Doctors are witnessing increasing difficulty in treating C. difficile colitis.

Add spaces: TheEUFloweristheofficialEuropeanEcolabel.

Answer: The EU Flower is the official European Ecolabel.

Add spaces: TheEastBulgarianbreediswellknownastough,thoughtfulandwise,andinharmonywiththefamousstrengthandpoweroftheArabianitgivesacombinationthatfullysatisfiestheridersandthechallengesinthenature.Weworkwithhealthyhorses,wearetakinggoodcareofthemandofcoursetheyareusedtothemountainsandtheseveralofterrainsthedailyridingisgoingthrough.

Answer:
The East Bulgarian breed is well known as tough, thoughtful and wise, and in harmony with the famous strength and power of the Arabian it gives a combination that fully satisfies the riders and the challenges in the nature. We work with healthy horses, we are taking good care of them and of course they are used to the mountains and the several of terrains the daily riding is going through.