A possible explanation: Google was interested in your technology. They setup a meeting. After you gave them more details, they decided that your technology wasn

A possible explanation: Google was interested in your technology. They setup a meeting. After you gave them more details, they decided that your technology wasn't anything special, and they passed. No particular malice here. Your job during an M&A meeting is to convince the other side that you have unique technology and knowledge that will be very costly to replicate. You are trying to sell your technology.