Increasing your earnings could be a simmple issue depending on who you are and how long you have been blogging on hive, leo, or even steemit. Given that every person has to start somewhere I will start with the basics.
Hash tags
more than something the kids are doing now a days a # can both represent the topic of your post but communities on Hive as well. The 10 get for each post are valuable dont squander them repeating yourself and use all of them if possible. For instance I post mostly about cannabis to make the most of my post I try to include communities cool with cannabis.
Natural Medicine
Hivelist
weedcash
archon
These are front ends you can use as a # hashtag it will then be published on their site or blog as well as where you are posting from.
Delegation
Delegation HP or in Leo finances case LP is typically given to you for publishing at least in HPs case. LP you already may know must be delegated manually, just like Leo can be Deligated most Hive alts like LOTUS, ASH, & BATTLE have to be deligated manualy either through the front ends walet ( If one Exists) or Hive-Engine/ Leo Dex
https://hive-engine.com/
https://leodex.io/
So for instance a user with LOTUS staked (or delegated to yourself) will earn more publishing in Natural Medicine, Than a user with no LOTUS staked. So making sure each of your hashtags has assets staked that correspond to it will earn more for every post reblogg.
Free HIVE
new users probably would appreciate this there is a HIVE faucet and free delegation service. Called Gift Giver https://giftgiver.site/ There is also a Hive game called Rising star free to play and you can withdraw your earnings at lvl25 I have tested this it works 100% free
Rising star
https://www.risingstargame.com?referrer=chubb149
Keychain or Hive signer
Make it easier to keep all of the Hive passwords straight I keep back ups of the original keys obviously & use Keychain on PC browser extension and Hive signer on everything else.
Hive signer
https://hivesigner.com/
Key chain
https://github.com/stoodkev/hive-keychain
Conclusion
No tactic is one size fits all, Re tweeting your posts may help or even spreading it on Dbuzz https://d.buzz/ Hives twitter equivalent. Nothing will fix a bad post but those whom are trying their best and still not making much these could be some of your issues. I try to make custom title photos when I find the time, & make an effort to get involved dont just post for the money because we all know what that looks like we all publish on the same types of platforms and dont respect such actions.
Spread awareness I have the habit of approaching companies, with products or services I will be writing about. For instance Waxliquidizer https://www.waxliquidizer.com/shop.html I told them I use their product and swear by it (which is true). Given that I was a fan and requested that I could use some of their products in a overview/tutorial They sent me around $200 in products to test/use in my blog posts.
My job before the world started ending faster was construction worker. I have met NASA scientists, senators, fighter piolets even had to work in a SWET officers house Michigan's version of the DEA or SWAT. Painted a sikh Temple and was there when one of the 10 sikh guru(s) was there. 
What does that have to do with earning more the most important lesson Dont Be Afraid to ask questions/ or get involved.
you can cross post your content here my crypto sub reddit
https://www.reddit.com/r/cryptofaucetrefferal?utm_medium=android_app&utm_source=share
Its all crypto users over 100 members strong I'm the owner and only admin
https://www.publish0x.com/?a=4QbYRK0dzq
PublishOx cross post your crypto content for additional profit