The year 2000 problems caused widespread panic and confusion.

Researchers often encounter file-drawer problems when conducting studies.

I have many one-banana problems.

First world problems can be quite trivial compared to the challenges faced by those in less privileged circumstances.

Scientists often study the complexities of two-body problems in celestial mechanics.

Dial-a-ride problems can be challenging to solve.

Chicken-and-egg problems can be difficult to solve.

Private language problems can be difficult to overcome.

Sherlock Holmes is known for his ability to solve three-pipe problems.

The three body problems are complex mathematical equations that describe the motion of three celestial bodies under the influence of their gravitational forces.