Noddy shots: type of camera reaction shot used in recorded new or current affairs interviews.
process footage: when you film the making of your documentary.
montage: the production of a rapid succession of images in a motion picture to illustrate an association of ideas.
narration/ voice over: a third person talking over the events of the doccumentary
infographics/ superimpositions: a collection of imagery, data visualization including different types of charts and graphs like pie charts and bar graphs.