If you have internet access, you could sell your services as a research assistant. You really don’t need any expertise. You can begin by  offering your services on sites like Fiverr, Elance and Odesk. You can also contact some of the thousands of  blog writers online and offer your services.

Over time, you will build up one or more areas of genuine expertise, and the work becomes little more than copy and paste of what you’ Sve already done.