Though some of these may or may not always signify triggers, it is important to be aware of them. Some forms of programming use religious phrases or dogma to trigger. Other media alleged to be used are Disney themes, such as Alice in Wonderland, Aladdin, The Little Mermaid, etc. Gulliver's travels, time travel, Peter Pan, NeverNeverland. Any out of place references to morbid, violent, ugly, sexual topics.
Disorientation increases suggestibility.
Disorientation is used in some forms of hypnotic induction. Word plays or sayings, especially those which could refer to political or famous persons. One thing to be aware of is that whole groups of people can be entranced or dissociated. By listing this resource, I am not necessarily recommending the use of this person's products. As always, please use caution when checking out new resources.