In recent conflicts, such as Rwanda, Aden and Somalia, engineers have fled and plans have been lost, creating immense problems for aid engineers trying to figure out how things should work. (newscientist.com)
However, he is probably just as nervous but learning that he feels safest when bullying and asserting control over other pups which can cause immense problems in later life when this behaviour is accompanied by biting. (dogsbarn.com)
Accordingly there are usually immense problems in determining the facts upon which to allege undue influence. (disinherited.com)