Same meaning?
He left Italy in 1991 to work in the field of palliative care for cancer patients in Germany as well as in various countries in the Third World .
In 1991 he left Italy to work in the area of palliative care for cancer patients in Germany as well as in various Third World countries .

Answer: yes

Same meaning?
Oliver Knussen studied composition with John Lambert between 1963 and 1969 , and also received encouragement from Britten .
John Lambert studied composition with Oliver Knussen between 1963 and 1969 and received suggestions from Britten .

Answer: no

Same meaning?
The Data Definition Facility provides a persistent function for semantic artefacts such as collections and indexes in XQuery or JSONiq programs .
Data Definition Facility provides a semantic for persistent artifacts such as collections and indexes in XQuery or JSONiq programs .

Answer: no

Same meaning?
The current ( from 2013 to 2017 ) mayor is Fernando Nogueira , elected by the PenCe ( communal movement ) , the independent holiday is October 1 .
Today ( from 2013 to 2017 ) the mayor is Fernando Nogueira , elected by the PenCe ( independent movement ) . The municipal day is October 1 .

Answer:
no