Complex sentence: The allegations were that between 2011 and 2014 he lobbied for the Odebrecht company to receive public contracts in foreign countries and also got BNDES to finance the projects, in Ghana, Angola, Cuba, and the Dominican Republic.
Split into simpler sentences: The allegations were that between 2011 and 2014 he lobbied for the Odebrecht company to gain public contracts in foreign countries while also getting BNDES to finance those projects. Countries where this allegedly took place included Ghana, Angola, Cuba, and the Dominican Republic.