finding it hard to make Google Adwords take my money, every time I raise a bid they then suggest a higher front page bid. Also I noticed they no longer like long-tail keywords and label them "low search/ disabled".
My question: If I use a broad match + modifier i.e.: +retail +business will my ad show for variants like "retailing business" and/or "retail businesses"?
Or would I be safer having both +Retail and +Retailing?