This looks like a coded or scrambled phrase. Let me try to see if it's a simple substitution or rearrangement.
Could be the phrase is: but with cipher. klmat-aghnyh-sdam-yabw-aday
The string: klmat-aghnyh-sdam-yabw-aday
Could it be a phrase where vowels are removed? klmat → without vowels? "klmt" — no. This looks like a coded or scrambled phrase
"klmat" — maybe "format" with each letter shifted? k→f (-5), l→o (+3), not consistent. klmat-aghnyh-sdam-yabw-aday
Try swapping 1st & last, 2nd & 2nd last etc. within each part: klmat: k↔t → tlmak → "tlmak" no.