work towards an article I'd like created
/National_Mental_Health_Development_Unit

Searching google for mispellings excluding user pages

Cheatsheet - WP:CHEAT

Wikipedia policy in a nutshell:

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You can help improve the articles listed below! This list updates frequently, so check back here for more tasks to try. (See Wikipedia:Maintenance or the Task Center for further information.)

Help counter systemic bias by creating new articles on important women.

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You might find these links helpful in creating new pages or helping with the above tasks: How to edit a page, How to write a great article, Naming conventions, Manual of Style. You should read our policies at some point too.

If you have any questions, see the help pages, add a question to the village pump. I hope you enjoy editing here and being a Wikipedian!

Some policy and guideline pages.

Some things to do: WP:CLEAN.

The Five Pillars: WP:FIVE. Don't make personal attacks: WP:NPA Maintain a neutral point of view: WP:NPOV. Remember to cite references: WP:CITE from reliable sources: WP:VERIFY. Avoid original research: WP:OR.
Use the sandbox for test edits: WP:SANDBOX
Manual of Style - WP:MOS