Such programs must be carefully designed as part of an overall program.
The learning environment has to be carefully designed to focus student's attention on the relevant issues.
Carefully designed to be very effective in an urban environment.
You won't find many details in this carefully designed work that are included by chance.
The students in the program follow ten carefully designed courses.
The means used must be carefully designed to achieve the objective.
The most carefully designed machine in the world will seize up if over worked.
The bomb had been carefully designed for this particular mission.
This resulted in each town being carefully designed to be unique.
However, such a signature must be designed carefully to ensure its security.