0	0.09666	detection learning security threats smart cybersecurity cyber attacks 
1	0.32612	cloud education integration educational iot challenges technologies learning 
2	0.14194	students learning computer technological technology literacy self-efficacy education 
3	0.12894	system time management chatbots user service parking screen 
4	0.13688	sentiment load analysis fatigue negative positive model damage 
5	0.13387	internet manufacturing adoption production supply fintech agricultural farmers 
6	0.07782	soil speed moisture operation blades field forward weeding 
7	0.62432	data systems communication time performance solutions based analysis 
