update & changed search api settings

make fresh
login as admin
rebuild tracking information https://bnm.docker.so/admin/config/search/search-api/index/research_group
index search index at same page
go frontpage https://bnm.docker.so/
There is some search example that to test. dash - not work so name are laitta aittaaho and not aitta-aho

ä/ö/é etc. special characters should work without upper character a/o/e)E.g. with search ’castren’ there is Maija Castrén found but not Eero Castrén or Merja Castrén.By searching with the term ’castrén’, all three people are found.

Punctuation mark in the name: Lastname Aitta-aho is not suggested as a whole, only ’Aitta’ is suggested. E.g. When Teemu Aitta-Aho is searched for, only Teemu Aitta is suggested. 

Anu-Katriina is not suggested when Anu-K is input, even though Anu-Katriina Pesonen is in the Portal. 

'Aging’/ ’Imaging’ When searched with the term ’aging’, there are also results that include ’imaging’.Search should index from the beginning of the word, instead of in the middle. Could this change affect the search to accually function worse than before with some terms?