publicaba

first/third-person singular imperfect indicative of publicar

semanalmente

weekly

boletín

1. bulletin
2. newsletter

servía

first/third-person singular imperfect indicative of servir

punto

1. point
2. spot, place
3. dot
4. full stop

de

1. of, from
2. of; -'s (belonging to)

nas

• Contraction

  in the

• Pron

que

• Conj

  1. that
  2. than (used in comparisons, to introduce the basis of comparison)

• Adj
• Adv
• Pron
• Noun