Add spaces: Currently,weseemanyfarmerswithfarmsizesrangingfrom500to1000cowsinvestinginroboticmilking.

Answer: Currently, we see many farmers with farm sizes ranging from 500 to 1000 cows investing in robotic milking.

Add spaces: Microsoftcreatesatoolforeasyeditingofphotometadata

Answer: Microsoft creates a tool for easy editing of photo metadata

Add spaces: Externalopeningoftheelbow.

Answer:
External opening of the elbow.