When you went to the site and didn't find the results - and then went back later and there they were - - did you first try clicking the "refresh" button on your computer? Often it'll make recently-posted things visible. The reason:
The computer stores lots of stuff, such as part of a website, inside itself so when you go there you'll get the site on the screen fast. But - what you're really getting is the site from the last time you were there, not this current time. A click of the refresh button usually is enough to tell the computer, in effect, "would you please check to make sure that's the latest possible information?".
There are other things that will slow down or interrupt the data on the information superhighway - now you know how to get around one of them.
