I continue to invest to provide formyself and my family. Any advice on how to get a better return?
If you are talking about equity and/or bond investments, it's a basic equation.
How much risk are you willing to accept?
A diversified portfolio spreads out your risk, but it's the opposite of 'picking the next hot stock'. Do you want to be slow and steady, or risk more to gain more?
Whatever you choose, pay attention to the fees, as others have pointed out. They'll eat away at your returns.
Be aware of certain ins and outs re investing. The larger your account, the better your chances of being able to buy at NAV (Net Asset Value) with fewer transactions fees. When you take distributions, be sure the broker understands you want them on a FIFO basis, not LIFO. Depending on how the tax laws change, this might not be so important in the future, however.
Don't ever expect a broker, e.g., any fancy financial advisor title, to advise you on your tax situation re distributions, especially when you have both taxable and non-taxable accts. A good tax advisor can be your best friend. Also, ALWAYS be aware any phone call with a broker is recorded; they have sophisticated and practiced techniques for gaining your assent on risky investments (the "suitability" standard vs a true fiduciary responsibility). When I worked for an independent CFP who was often asked to testify in court, fully 50% of the proposed lawsuits he reviewed, he had to tell the lawyers that the customer had no case. They had been warned about the risks of an investment, but were "reasoned" into agreeing the proposed higher return was worth the higher risk.
Don't confuse insurance with investing - if anybody tries to sell you an annuity, get an informed third or neutral opinion. Annuities have their place in some financial planning, but many are complex financial instruments. It's quite easy for an insurer to "set the numbers" so your investment works more to their advantage than to your own.