Return all get checkbox parameters.
String: tx_example%5Bfilter%5D%5BfilterIndustry%5D%5B0%5D=2 &tx_example%5Bfilter%5D%5BfilterIndustry%5D%5B1%5D=6&cHash=0bc48e5ae84ndb2705e9297feecd3a84
Will find: tx_example%5Bfilter%5D%5BfilterIndustry%5D%5B0%5D=2 and split this to Total: tx_example%5Bfilter%5D%5BfilterIndustry%5D%5B0%5D=2 1: ? or & 2: tx_example%5Bfilter%5D%5BfilterIndustry%5D%5B0%5D= 3: 2