mix up vs Confuse up

Some examples from the web:

• A simple poison you can mix up anywhere.
• Kneading it will help mix up all the ingredients thoroughly.
• I still don't understand how you can mix up Paris and Tuscany.
• To mix up the financial perspectives with enlargement is a mistake, in my opinion.
• We should let Eli mix up the order of the questions.
• There are many people who think that it's impossible not to mix up languages.
• And to mix up policy reforms with enlargement is another mistake.
• Walter, don't mix up the spoons.
• However, we really must take care not to mix up two different things here.
• Wouldn't want to mix up our energies.
• It's telling us to mix up the letters.
• Depending on the broker, you can mix up your investments with different strategies to take advantage of the trends in the market.
• We should not mix up development aid with an economic policy that the Community is pursuing in relation to fishing.
• Force India driver Sergio Pérez has tipped the tyre choice to "mix up" strategies.
• I do think, however, that to mix up objectives and include an objective on maintaining employment in the Merger Regulation would make it less effective.
• And now holly, please start to mix up the strings.
• That currency can then be spent on items to mix up your opponents' boards, reshuffle your own, and other helpful effects.
• Time to mix up this Valentine's Day!
• We allowed ourselves to mix up the characters, the situations, the relationships.
• We are told not to mix up commercial and non-commercial services.

Some examples from the web:

• We split up to confuse our pursuers.
• The Commission makes the distinction between these different concepts and in no way confuses or mixes them up.
• But... I think I have a right to be confuse when I'm up against a gorgeous creature like you.
• You confuse me by bringing up stuff I don't know about!
• The only thing left to do was clean up his tracks, confuse the crime scene. Okay.
• Otherwise-reliable eyewitnesses conflate or confuse details that seem indelible to those not caught up in the trauma of the incident.
• This will usually at least lock up the device, and can sometimes confuse the OS badly enough that it will flake out or crash.
• So people end up spending All of this money just to confuse and anger ghosts, And make things worse.
• Ellie's teaching me how to use this phone, but I think she's making things up just to confuse me.
• It disrupts receptors, throws up roadblocks in the brain, confuses the body on a molecular level.
• Don't confuse my inclination to provide you information with a willingness to take up arms against the League.
• This strange mix-up of terminologies often confuses students: it is best to recognize the mix-up exists and then to ignore it.
• As we grow up, a thousand external voices threaten our truth. When it comes to making a choice, the world is always ready to confuse us.
• Furthermore, if you push this history back up to the server, you'll reintroduce all those rebased commits to the central server, which can further confuse people.
• The dates given can be off by up to two days; the equinox sometimes falls on 22 March, and Gregorian leap years can confuse this schedule by another day.
• This will help you keep up with the theme and enhance your decoration too. A very important thing is that you should not confuse cotton tea towels with dishrags.
• The reading of books and practical experiences did not achieve other thing than to mix up theoretical, practical and personal knowledge that of course confuses the souls.
• We need to come up with something to confuse him, to make him believe that the hunter is someone else.
• Don't confuse me, Mr. T, with having no cards up my sleeve.
• If the suspect we picked up turns out to be the killer, no one will confuse me with nice.