este

this

espazo

1. space
2. space (of time)

non

1. no, not, not at all
2. no (used to show disagreement or negation)
3. no (used to reinforce an affirmation as negation of the alternative - but it can be omitted without changing the meaning)
4. no (reinforces a mandate in interrogative sentences)

ningunha

not any; not one (feminine singular of nengún)

técnica

technique

de

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