that's not how it works... anymore. Google have stopped indexing and ranking pages based on their titles many moons ago (around 2016, give or take).
What I mean is: you can put whatever you want in the title of the pages you create - no matter if it's the pages on your site, or the pages that contain your backlinks - and it won't make any difference in how fast those pages will get indexed. You might still need to force indexing if google doesn't do it within a few weeks (which I assume they won't because they're fighting a lot of spam lately, so they have no reasons to index everything under the Sun anymore)
definitely! Easy keywords are always the way to go when you're building a new site, but...
easy keyword does NOT equal faster google index.
Easy keyword = keyword... 1) for which there is very little, or no content in google... 2) there is at least one website with low authority (under 20 DA / DR) ranking in top 10... 3) there aren't only / mostly big, authority sites in that particular niche for that keyword.... 4) (optional) it's a long tail keyword (4+ words long) and / or doesn't have buyer intent (
top 5 [whatever],
best [whatever], [whatever]
vs [whatever], [whatever]
review, [whatever]
discount code, etc)
This is what easy keywords means, and it has nothing to do with indexing in google... or rather, it has very little to do with indexing in google and only coincidentally, in the sense that if google desperately needs content for that keyword because it has nothing to show the users then they might index that keyword faster, but it's not always guaranteed