Perhaps you should try some spelling variations:
mathematics geosciences » mathematical geosciences, mathematical geoscience, mathematical biosciences
applied mathematical » appendix mathematical, advanced mathematical, based mathematical
mathematical science » mathematical sciences, mathematics science, mathematical geosciences

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( applied mathematical science ) OR ( applied mathematics geosciences )).
• Adding a wildcard symbol may retrieve word variants: (( applied mathematical science ) or ( applied mathematics geosciences ))*.