Perhaps you should try some spelling variations:
information propagation » information presentation, information organization
propagation scheme » propagation semi, propagation some, propagation discrete
scheme dimension » scheme dispersion, scene dimensions, chinese dimension
array forming » array format, array arcing, array fermi
array strong » array sharing, norway strong, stay strong
array string » arrays strings, array sharing, array using

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