Quick Question About SEO Google,Yahoo and Bing

Hey guys! Im currently doing some SEO for a local company but my question is im doing some posting with blogger and youtube videos for their main sites..but i have this on google many of my videos show up and on yahoo and bing videos dont show up?And all my posts from blogger show up on all yahoo and bing SERPS but on google they do not show up..The niche im doing there is not much competition just normal stuff..

Does any one know about this who can tell me why does this happend?Thanks in advance to everyone that replies to this..Cheers ya'll =)

All of the major search engines use different algorithms, therefore the web properties will be indexed and positioned differently in all of them.