You have to remember that just because you appear on page 1 of google if you type in the exact title of your hub, it doesn't mean you're page 1 for everybody who searches for articles about that topic. I searched for mountain survival tips, which is the subject of one of your hubs and you weren't on page 1. I tried water shortage crisis and desert survival tips and you weren't page 1 for those either.
I didn't search for the others as a lot of those appeared very specific, I could type in the journal of fate part four and no doubt you would appear on page 1, but it's not the sort of thing that people would type into a search engine if they weren't specifically looking for that hub.
It's not easy but you need to think about what people will type in to a search engine and then try and name your hub that, to try and catch the most traffic.