As we can extrapolate from the given data, the interest in modern jobs such as Digital Design is much higher than the interest in more old-fashioned jobs such as Blacksmithing. In fact, the interest in more modern jobs is almost double that of old-fashioned jobs.
The difference in interest may be due to the evolution of technology and the ease of finding technology-related jobs. Because of social media such as Facebook or Twitter, Jobs that can relate to the internet are much easier to find because of ads. The evolution of technology is also making more old-fashioned jobs such as blacksmithing or farming obsolete. This is caused by multiple reasons such as the evolution of technology. Robots are being made that can mold metals or farm plants. This means that humans are being pushed into areas of work where they have to work alongside the evolution of technology to stay "up to speed".
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Data shown was collected from Google Trends.
Other sources are Search Engine Journal and BitzCommunity.