0	0.28654	energy power water renewable resources development nigeria published 
1	0.13859	data earth high science land coronavirus www.scholink.org/ojs/index.php/ees impact 
2	0.17319	air pollution health concentration science disease environmental quality 
3	0.05427	earth liebermann science sample grease published www.scholink.org/ojs/index.php/ees energy 
4	0.23504	energy temperature science thermal earth published www.scholink.org/ojs/index.php/ees system 
5	0.12189	acid forest wood hydrolysis water published science www.scholink.org/ojs/index.php/ees 
6	0.06853	nil layer area landslide rainfall science shell spectral 
7	0.03856	earth rocks mantle manganese science ore oku published 
