Google commands, What exactly do they mean?

allinanchor, allintitle, allintext

[Noximus]

Dear friends,
I know that the google commands:

allinanchor:keywords
allintitle:keywords
allintext:keywords

are very usefull.
But I have some questions : how can they be used? What do they mean? How can one encrease rankings in their results?
Dear friends,
If you know the answers to the questions above please tell me or tell me where i can find them.

Regards,
Noximus

[nancyb]

Noximus,

if you use the site search you will find a lot of posts about these.

For starters:
allinanchor [webmasterworld.com]
and this one [webmasterworld.com] from a while ago :)