popular results are completely messed up. Today I searched several terms and on the first page are series from same shoots that looks much more like newest results.

Quote from: Chichikov on May 11, 2016, 07:38
A big portfolio with high quality images is surely better than a little portfolio with low quality images.
So the portfolio size can have a lot to do with the number of sales...

That only works when new or more images continue to make you more money. I'm not convinced that is the case anymore.

Quote from: panicAttack on May 11, 2016, 10:32
popular results are completely messed up. Today I searched several terms and on the first page are series from same shoots that looks much more like newest results.

Yup, most popular is still screwed up. They switched pages 1 and 2 a couple of weeks ago and it hasn't budged. The page 2 results of that particular moment in time continue to appear as page 1 most popular, at least for me. So if you were lucky enough to have a bunch of similars approved that day, you'll do well, I guess.