Talvez debería tentar con algunhas variantes ortográficas:
information source » information sources, information resource, information resources
teaching dimension » learning dimension, teaching design, teaching decision
source teaching » source tracking, course teaching, core teaching
array profiling » array processing, microarray profiling
array formulas » area formulas, harrop formulas, array formats

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

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