Although Georgia's economy has suffered various setbacks throughout the 20th century, it improved however since the mid 1990s with agriculture and machinery manufacturing helping to it, but mainly <em>due to</em><em>Mining</em> and the development of <em>energy industries</em>, particularly the extraction of <em>coal, natural gas, petroleum</em> and other below the surface minerals.
Jargon is a language that belongs to a group , often a profession . so in that case it can be useful for teachers and maybe even a group of people in work so yes.