Terms for subject General containing without knowledge of

English	Russian
he writes without knowledge of his subject	он безграмотно пишет
one can scarcely get on without some knowledge of a foreign language	без знания иностранного языка обойтись трудно
without the knowledge of	тайком от
without the knowledge of	без ведома
without the knowledge of	без ведома (Alexander Demidov)
without the knowledge of or instructions from	без ведома или поручения (Alexander Demidov)