F.ex. toxic* finds toxic, toxcity, toxicology, toxicological etc.
F.ex. "critical path*" finds critical path, critical pathway, critical pathways etc.
F.ex. "new graduate* nurse*" finds "new graduated nurses", but "newly graduate* nurse*" has to be searched separately because word new is too short for truncation.
You can also use asterisk as a wildcard in search words. F.ex. organi*ation finds organization and organisation.
If your search string includes alternative search words, combine them with OR-operator and add brackets.
F.ex. ("clinical path**" OR "critical path*" OR "care path*") AND digital*
F.ex. (dementia OR alzheimer*) AND (canine* OR dog*) AND therap*
