Provide a variant that allows to use arbitrary search strings

[Daniel-Mietchen]

Sample search strings:

• https://orcid.org/orcid-search/search?searchQuery=%22Uniwersytet%20Jagiello%C5%84ski%20w%20Krakowie%22
• https://orcid.org/orcid-search/search?searchQuery=frankliniella

The idea would be that the tool would basically do what it does when searching by ORCID - go through the search results, check for items already in Wikidata, and assist in the creation of missing entries.