Sentence structure

[azizever]

Hi,
This is my first post in this forum. I wish I could get the clue of my question. I'm writing a report but a little bit confused. Which one is more correct than the other in the following sentences, and WHY?
Thanks in advance
- Project aim or the aim of project?
- Project layout or Layout of the project?
- Problems of transport or Transport problem?
Hopefully to include the answer with a link for sentences' structures like this.

Thanks again :)

[Alan]

Project aim(s)
Project layout
Transport problem(s)

These would be slightly more natural, although the alternatives would basically be fine.