Perhaps you should try some spelling variations:
teaching dimension » learning dimension, teaching design, teaching decision
informatics focus » information focus, informatics claus, informatics course
focus teaching » focus reaching, focused teaching, blocks teaching
array sharing » arrays bearing, array imaging, way sharing
array string » array strong, arrays strings, array forming

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

• Performing a fuzzy search may retrieve terms with similar spellings: informatics focus teaching dimension ((array format) or (((array string) or (array sharing))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: informatics focus teaching dimension ((array format) OR (((array string) OR (array sharing)))).
• Adding a wildcard symbol may retrieve word variants: informatics focus teaching dimension ((array format) or (((array string) or (array sharing))))*.