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at that time is the most popular phrase on the web.

at these time 132,500 results on the web	at that time 1379,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Aug 13, 2011 ... ... performance at acute and chronic time scales, and the responses of the performance traits at these time scales may be quite different. Eyeblinks that occurred at these time points were critical for the observed synchronization because synchronization remained after removing the same number ... Jul 11, 2014 ... Looking at these time Light travels very fast (~1 foot in 1 nanosecond) and sampling light at these time scales is well beyond the reach of conventional sensors (fast video cameras ... lapse videos of Undulatus asperatus—"a cloud formation proposed as separate cloud classification in 2009"—look like ...	This is what theater advertising looked like at that time. I was really sick at that time. They said I could move right in at that time. We were quite wealthy at that time. Greece therefore imposed the truce at that time. We were both young at that time. You couldn't be together at that time. She was alone in the world at that time.

at these time

132,500 results on the web

at that time

1379,000,000 results on the web

More popular!

Aug 13, 2011 ... ... performance at acute and chronic time scales, and the responses of the performance traits at these time scales may be quite different.
Eyeblinks that occurred at these time points were critical for the observed synchronization because synchronization remained after removing the same number ...
Jul 11, 2014 ... Looking at these time
Light travels very fast (~1 foot in 1 nanosecond) and sampling light at these time scales is well beyond the reach of conventional sensors (fast video cameras ...
lapse videos of Undulatus asperatus—"a cloud formation proposed as separate cloud classification in 2009"—look like ...