Dear teachers,I am doing my research and that's why I need your help with my writing?

"The Postmodernism cannot be satisfactorily defined, do not have a definable meaning.It is a troublesome concept to deal with. The term postmodernism in itself is a . Which has come to mean so many things that the theorists would not have one equal perspective to it, therefore there can be no absolute definition for postmodernism. In literary studies, however, what the theorist understand is that there are some common notions and narrative techniques including ,, ,, ,, ,,shared by the major postmodern writers can be found."