Perhaps you should try some spelling variations:
general suffixes » general surfaces, literal suffixes, general infixes
general suffex » general buffer, general survey, general surfaces
army command » army commanded, my command, copy command

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

• If you are trying to use Boolean operators, they must be ALL CAPS: united states army command AND ((general suffex) OR (general suffixes)) college.
• The words AND, OR and NOT may confuse the search; try adding quotes: "united states army command and ((general suffex) OR (general suffixes)) college".
• Adding a wildcard symbol may retrieve word variants: united states army command and ((general suffex) OR (general suffixes)) college*.