I have been earning BTC through different claiming faucets like BTC clicks, Freebitcoin, Bonus bitcoin, adBTC, Moonbitcoin, Fieldbitcoins with no referrals for about 4 months now. It is so hard. Can someone tell me how can I earn more?? 
Faucet is old way and not recomended if you can get any referrals
If you know you can earn much bitcoin than faucet in this community just increase your level and join to a signature campaign or bounty campaign more higher your level here it's mean much more you can earn.