• https://pubmed.ncbi.nlm.nih.gov/?term=biomimetism+AND+mathematics gives 571 results but we got the error Prelude.foldl1': empty list

• Aother example:

  • https://pubmed.ncbi.nlm.nih.gov/?term=biomimetism gives more than 30K results
  • we got 56 results only

Either our API connection was wrong before it worked well last weeks or Pubmed Database/API changed ?