A few things to check, make sure your gutters are running clear and you have extensions on your down spouts to get that water away from the foundation. Next make sure the grade of your land is sloping away from the foundation, may have to bring in some dirt if not and get the water running away from ya. If these small steps don't work I am afraid you are down to digging out around your foundation to the footing, putting a perimiter tile and stubbing it in under your basement floor so you can dig a sump pit and pump inside. Then backfill with plenty of gravel, a couple feet is preferred. then dirt the rest of the way up and grading the top away from the foundation. They also have a system they can put over the foundation before you backfill, like a membrane of sorts to water proof it. Unfortunately there is no quick fixes, nothing you can do from the inside will help much, once the water has made it that far into the house it hard to stop.