Perhaps you should try some spelling variations:
information propagation » information presentation, information organization
law dimensional » low dimensional, bai dimensional, law dimensions
a dimensional » _ dimensional, 3 dimensional, 2 dimensional
array forming » array format, array arcing, array formats
array fermi » array format

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 ((law dimensional) or (a dimensional)) ((array forming) OR (array fermi))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information propagation ((law dimensional) OR (a dimensional)) ((array forming) OR (array fermi)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "information propagation ((law dimensional) or (a dimensional)) ((array forming) OR (array fermi))".
• Adding a wildcard symbol may retrieve word variants: information propagation ((law dimensional) or (a dimensional)) ((array forming) OR (array fermi))*.