也许你应该尝试一些拼写变化:
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 formats » array format, assay formats, array formulas
array arcing » array forming, array probing, array sharing
array string » array strong, arrays strings, array sharing

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "information source teaching dimension ((array formats) OR (((array arcing) OR (array string))))~".
• Adding a wildcard symbol may retrieve word variants: information source teaching dimension ((array formats) OR (((array arcing) OR (array string))))*.