Well, if they're not the same, they're not the same. In your example document, they're not the same for either line:
2016/2017 Mid-Term Examination
is not the same as:
Mid-Term Exam
and:
Module : A123 – Mathematics
is not the same as:
A123

Sure VBA code could be written to handle those particular cases, but that becomes a nightmare as the number of cases to be dealt with increases. And, even then, it all breaks down once people start deviating from what's been coded for. Even something as simple as one person using:
Mid-Term Exam
another using:
Mid Term Exam
and yet another using:
Midterm Exam
would trip it up.

__________________
Cheers,
Paul Edstein
[Fmr MS MVP - Word]