Hello!
The title comes from a line in one of Shakespear's plays.
"The Fault in Our Stars" is kind of like another way to say "our really bad luck". I believe the title relates to events that take place in the story. Events such as Hazel getting cancer, Augustus getting cancer and having his leg amputated, and Gus' death.
Of course, Hazel and Gus didn't cause the cancer - it just happened. Although they went to the doctor and for treatments frequently, they weren't able to avoid it. Nor were they able to avoid Gus' death.
She screamed loud enough for the world to hear because it is an over exaggeration
I believe it is "such as" because that fits an example best, don't you think?
Researchers are someone who searches about someone and learns about someone's daily lives or talents.
I think its : The place they are taking Bob to is beautiful!!