I more agree to Don Manfred. The search engine is working fine. We just need to find the best option since there are many ways of doing one thing. We need to experiment one by one the code contributed by the members here. It may take a bit of time. If one code sample doesn't work then just try the second one and so on. Not only in this forum, a developer should work this way, even when we use Google search, we found some "solutions" in stack overflow, not all the time, the first one come on top of the search results would work. As a developer, we need to be patient.
If after some attempts, we still couldn't find a working code snippets, post our code. We might make silly mistake which we might over look.