Re: Thanks, laptop alias (and Barry), here is the SHOW CREATE TABLE

[Barry Galbraith]

Unless you post some sample data as INSERT statements, and a sample of the output you want, I can only take a guess.

SELECT n.newspaper
, n.facebook
, n.twitter
, r.radio
, r.rfacebook
, r.rtwitter
-- any other columns you want go here 
FROM brasil_newspapers n
JOIN brasil_radio r
ON r.city = n.city
WHERE state='Alagoas' 
ORDER BY city 
LIMIT $offset, $rowsPerPage;

this should give results where there is both newspapers and radio in the same city.
If you want something different, then you will need to explore LEFT JOIN &c to get All newspaers, and / or all radio.

Good luck,
Barry.