If I were to say put 50 or 100 away a month and invest it in bonds how much could I expect to gain over a certain time period.

Was just thinking that it'd probably be wise to put money away for a savings but maybe rather than gathering dust into an account I could turn my money into even more money.

Not expected to become rich from this, was just curious as to what my potential gains could be over say 1 year or 5 year or 10 year, something like that.

Not only bonds as well but perhaps others investment things are well potentially.

What would you do?