Code completion start matching also from midle of names

Currently in code like
QMediaRecorder mr; mr.codec<cursor>
I get no code completion. But it would be nice if I get list all methods which have codec in name which are
audioCodecDescription
supportedAudioCodecs
supportedVideoCodecs
videoCodecDescription

Because I know what I want to work with codec and forget how exactly these methods are called.

If someone thinks that it will be too many things found ... it is discussable ... may be matching can start only in midle points of names (I mean points where letter became Uppercase ... like places where cursor in Code Editor stops if Ctrl-Left or Ctrl-Right is pressed then editing names)