1 “...Many persons in this county conceiving that an agreement not to purchase the goods...”

2 Subjects: “...switching purchase behavior...”

3 “... animations will show you molecular processes not otherwise visible to the human eye. If you have purchased a...”

4 “... purchased him and a young female companion from a dealer in New York. The chimpanzees came from somewhere...”

5 “.... If you have purchased a printed copy of this book, you get free access to five simulations...”