Thus, this requires extensive planning prior to performing an experiment.

A modern joint military operation is extraordinarily complex and requires extensive planning.

To support an armed force across the continent before the harvest would require extensive planning and diplomacy.

It does not offer recently derived operational concepts, requires extensive planning and is difficult to manage.

Which means extensive planning goes into screen decisions, not whims.

Very little improvisation took place during the filming due to the directors' extensive planning and clear vision for the film.

The purpose of this extensive planning is not known to us.

No one invested in extensive planning except to commit a deliberate act.

All this amounted to extensive planning, which was evidence of premeditation.

These actions normally don't require extensive planning and problems can be dealt with one at a time as they arise.