Perhaps you should try some spelling variations:
information propagation » information presentation, information organization
propagation one » propagation over, propagation due, propagation de
one dimension » one dimensional
array strong » array sharing, norway strong, stay strong
array string » arrays strings, array sharing, 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: information propagation one dimension ((array strong) or (((array string) or (array format))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information propagation one dimension ((array strong) OR (((array string) OR (array format)))).
• Adding a wildcard symbol may retrieve word variants: information propagation one dimension ((array strong) or (((array string) or (array format))))*.