Translation of "Times over" in German

This has now been clarified as three times over a seven-day period.
Dies wurde nun drei Mal während eines Zeitraums von sieben Tagen näher erläutert.
Europarl v8
He will multiply it many times over.
Er wird es ihm vielfach verdoppeln.
Tanzil v1
The respondents are interviewed four times over a period of one and a half years.
Die teilnehmenden Personen werden im Zeitraum von eineinhalb Jahren vier Mal befragt.
Wikipedia v1.0

Related phrases

time and time again in effect from time to time change from time to time time after time
may from time to time from time to time at any time or times at any time and from time to time
in force from time to time time to time