Found in phrases

2 : 61 phrases in 17 subjects

Agriculture	1
Chemistry	1
Electric motors	2
Environment	1
Food industry	2
Food service and catering	3
General	2
International Monetary Fund	4
Magnetics	2
Mathematics	18
Medical	2
Microsoft	4
Pest control	3
Radio	2
Statistics	8
Telegraphy	3
United Nations	3