Perhaps you should try some spelling variations:
practice dimensions » practical dimensions, practice dimensioning, practice directions
information across » information access, information loss, information about
across practice » address practice, macro practice, across particle
array formulas » area formulas, harrop formulas, array formats
array forming » array arcing, array fermi, 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 across practice dimensions ((((array forming) or (array formulas))) or (array format))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information across practice dimensions ((((array forming) OR (array formulas))) OR (array format)).
• Adding a wildcard symbol may retrieve word variants: information across practice dimensions ((((array forming) or (array formulas))) or (array format))*.