De or het zoeksuggestie?

The correct Dutch article is:

de zoeksuggestie

Rule Words ending in -tie and -sie: almost always de. See the rule

How to use zoeksuggestie

the zoeksuggestiede zoeksuggestie
this zoeksuggestiedeze zoeksuggestie
that zoeksuggestiedie zoeksuggestie
our zoeksuggestieonze zoeksuggestie
your zoeksuggestiejouw zoeksuggestie
every zoeksuggestieelke zoeksuggestie
which zoeksuggestie?welke zoeksuggestie?
a big zoeksuggestie / the big zoeksuggestieeen grote zoeksuggestie, de grote zoeksuggestie