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English thesaurus
Optimal Learning Environment
univer., abbr.	OLE

Optimal : 48 phrases in 17 subjects

Astronautics	1
Aviation	5
Diplomacy	1
Ecology	3
Economics	13
General	1
Information security and data protection	1
Mathematics	1
Metallurgy	2
Military	3
Psychology	1
Robotics	5
Scientific	6
Soil science	1
Space	2
Sports	1
Statistics	1