Add punctuation: Since September of last year almost 800 articles about fish oil have been publicised in established journals
A: Since September of last year, almost 800 articles about fish oil have been publicised in established journals.

Add punctuation: encryption The encryption method to be used
A: encryption - The encryption method to be used.

Add punctuation: CRS File Analysis Tool utilizes thirdparty software components
A:
CRS File Analysis Tool utilizes third-party software components.