1.   But there are sometimes hitches in this complicated process and problems can develop.

2.   From the first day of competition onwards there was the complicated process of conquering the logistics of the Stadio Olimpico complex.

3.   Perhaps it would help if I explained the complicated process by which the Journal is produced.

4.   This is a complicated process, since what is possible depends heavily on what we believe.

5.   Then, paclitaxel is extracted from the bark in a complicated process.

6.   And aging is most likely a complicated process, in which many genes and proteins play a role.

7.   And they at times seemed overwhelmed by the intensely complicated process of fixing the problem.

8.   And what few houses remain are controlled by the National Park Service, which has a complicated leasing process for everyone except its own employees.

9.   Any plans to build anything on the site needed to go through the usual complicated process of permits, hearings and variances.