intervening noun phrase
An ELL post says
Another place where bare infinitive is preferred is when there is an intervening noun phrase as in help people break the cycle of poverty.
I guess "break the cycle of poverty" is the "intervening noun phrase".
So, what is "intervening noun phrase"?
I searched on ELL and got 6 hits, none gives a clear explanation about the concept itself.
I also searched on google, Cambridge Dictionary, no luck.