Search engine skill¹⁾ isn't magic or impossible to learn but it might look that way. How did that person find it in 30 seconds when you've been trying for days? They thought about the search then constructed it so that it would get fast, accurate results.

Learning a couple of skills tools will greatly increase search accuracy and decrease time spent searching. We'll start with the technical aspects first sense they are easy to use and have great return on investment.

When you type in free camping in Wyoming the search engine really doesn't know what you are thinking.²⁾ It might look for pages with all those words, pages with those words near each other, pages that have certain phrases in them like in Wyoming. It might find a page about a guy who was set free after being arrested for camping somewhere illegal in Wyoming. Wrong kind of free!

You can help the search engine understand that free camping means something more than the two separate words: it means something special in that particular order.

The way we tell a search engine to search for an exact phrase is by quoting the phrase. For example, we might say
“free camping” in Wyoming
Why not quote the whole thing? Because that says that you want the entire phrase exactly, which will dramatically reduce returns. You'd miss pages where people say they are in Wyoming and and are free camping, etc.

Sometimes you are searching and totally unrelated topics keep popping up. For example, you may be searching for camping but you keep getting results about xbox games.³⁾

The way you rule out those xbox conversations is with a minus (-). So you could search for
camping -xbox -game
This would remove any results that mentioned that off-topic term.

Extra credit: some search engines will let you do more complex things like rule out phrases instead of just words :
camping -“paid campsites”.
This is a hint that different kinds of restraints can be combined.

Sometimes there are different but equally common names for the same thing. You could search for boondocking or “dry camping” separately, but you can also combine them:
boondocking OR “dry camping”
You might even try
boondocking OR “dry camping” OR “free camping”
Note that the all-caps OR is important; search engines often use that to understand you want either one.

You can limit search results to a particular forum (or any other website). This is done with the site: keyword.

Let's say you want results from the CRVL forum concerning lithium batteries. You could search for
site:cheaprvliving.com lithium

For technical reasons and ease of use you may want to use just the domain (site:cheaprvliving.com) rather than site:www.cheaprvliving.com or site:cheaprvliving.com/forums/.