The best replacement for problem and solution is cause and effect.

The best alternatives to problem and solution are rated as following:
★★★★★  cause and effect

Your alternative for problem and solution is not listed? Suggest!
Speaking about problem and solution, one probably shouldn't forget about picture books.

Other search terms related to problem and solution and their ratings are:
★★★★★ picture books
You have in mind a companion for problem and solution and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of problem and solution in all years. Click on graph for more.
problem and solution
cause and effect