Perhaps you should try some spelling variations:
teaching dimension » learning dimension, teaching design, teaching decision
information weak » information leak, information leaks, information work
array profiling » array processing, microarray profiling
weak teaching » weak searching, team teaching, work teaching
array string » array strong, arrays strings, array sharing

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

• Performing a fuzzy search may retrieve terms with similar spellings: information weak teaching dimension ((((array string) OR (array profiling))) OR (array format))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "information weak teaching dimension ((((array string) OR (array profiling))) OR (array format))".
• Adding a wildcard symbol may retrieve word variants: information weak teaching dimension ((((array string) OR (array profiling))) OR (array format))*.