The educational structure of Northern Ireland is quite complicated, with several different bodies involved in management and administration.
All this can make the relationship between trade, technology and growth quite complicated.
Music journalist John Robb, said the PRS system of collecting money for musicians is quite complicated as not all musicians are members of the system, whilst others feel they are not being treated fairly.
In Iran's case, it is quite complicated because the United States had expressed some appreciation and welcoming of Iran's cooperation in the early stages of this war against terrorism and indeed its help in setting out the post-Taliban government for Afghanistan.
Dr Bermel's proposed trap is a thin sheet of tungsten (a heat-resistant metal) that has been processed in quite a complicated way.
"It is quite a complicated issue because it is international law we are dealing with, " said Niklas Hedman, chief of the Committee Services and Research Section of the U.N.
We have a very complicated and quite substantial relationship with China across the board.
These figures of speech can be quite useful in taking complicated or abstract concepts and making them more understandable in tangible, visual ways.
There are more variations on the structured note theme, most of them complicated and some quite risky.
But our concerns about this have been clear for a long time, and it is part of what we characterize, I think quite candidly, as a complicated relationship, but an important one.
The details are complicated, and not quite as frightening as they first appear.
That is all very complicated, and to be quite frank about it, we do not understand all of that.
"The process of trying to switch from one supplier to another is hideously complicated - very off-putting even for quite intelligent people, " Tim Yeo MP, chair of the Energy and Climate Change Committee told the BBC.
"There are all sorts of complicated arguments around that, but symbolically it's quite powerful to see green and red hillsides when normally there'd now be snow, " he continued.
So we're quite pleased to have a dedicated facility, and that's a complicated problem.
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It quite literally reduces the amount of time analysts and programmers would otherwise have to spend building distributed analytical applications using extremely complicated alternatives, such as MPI, Argyros says.
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