... "methods of inspecting them"

Accounting	13
Agriculture	119
Business	2
Chemistry	88
Coal	11
Commerce	4
Communications	32
Construction	22
Corporate governance	3
Criminal law	2
Cultural studies	4
Earth sciences	60
Ecology	1
Economy	40
Education	8
Electronics	58
Environment	98
Finances	66
Fish farming pisciculture	3
Food industry	5
Forestry	14
General	85
Government, administration and public services	2
Health care	25
Industry	19
Information technology	85
Insurance	9
International trade	1
Labor law	27
Law	32
Leather	1
Life sciences	86
Marketing	34
Materials science	14
Mathematics	54
Mechanic engineering	5
Medical	482
Metallurgy	25
Microsoft	32
Municipal planning	5
Natural resourses and wildlife conservation	1
Natural sciences	27
Nuclear and fusion power	1
Nuclear physics	3
Oil / petroleum	1
Pharmacy and pharmacology	12
Physical sciences	6
Politics	7
Research and development	1
Scientific	26
Social science	6
Sociology	1
Statistics	161
Taxes	2
Technology	63
Transport	39
Wood processing	2
Work flow	9