Related articles and metakeyword

Hi,

I just installed the module and it behaves weird !!
I first tried with related articles, and I dont know why, but sometimes, related article have no meta-keywords matching with the current articles.

I look through the forum and looks like the module use title as a keyword too.
But is it the whole title ? Just some words ? Does it use content article to find related article ?
how does actually the module select related articles ?


I tried to use the plugin, but I finally gave up because of two things :

1/ There is a conflict with another extension (eventbooking pro) which doesnt works when plugin is activate.

2/ When I set the same parameters in the module and in the plugin, related articles showing up are not the same with the plugin and with the module for a same article. Looks like the plugin only use meta-keywords; which is more convenient, but because of the conflict ... :(