cutting unwanted text

Hello,

I have a log file which looks like this :

I want to cut out some text and get printed only : "HTTP GET" and "Time duration: 1013 mls. (1 sec.)" I tried searching the forum for such solution, but I was unable to find it.
I also tried

 awk '/duration/ { print $0 }' mylogfile.log

, but this return the entire row of data. Please shed some light on this, thanks.

awk -F": " '{ print $2 }' filename

check,
There is a space after :,
as per your input file patter

thank you man, it works perfectly.