Perhaps you should try some spelling variations:
rand » brand, hand
grand » gbrand, ghand, brand, graind, irand, grawd
irand » ibrand, ihand, brand, iran, irani
ghand » hand, ghana, ghani
grank » frank, granks, gfrank, graink, irank, grawk
rank » ranks, frank
race » rate, face, rice
grant » grants, graint, irant, grawt
isand » isan, ihand
sand » san, hand
band » bond
irans » iran, frans, irani
gran » grain, iran, graw

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((rand or ((((ghand or (grand or (grank OR rank))) or race) or grant) or (irand or (isand or sand)))) or had) or bank) or stand) or land) or band) or ((irans or trans) or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((ghand OR (grand OR (grank OR rank))) OR race) OR grant) OR (irand OR (isand OR sand)))) OR had) OR bank) OR stand) OR land) OR band) OR ((irans OR trans) OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((ghand or (grand or (grank OR rank))) or race) or grant) or (irand or (isand or sand)))) or had) or bank) or stand) or land) or band) or ((irans or trans) or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((ghand or (grand or (grank OR rank))) or race) or grant) or (irand or (isand or sand)))) or had) or bank) or stand) or land) or band) or ((irans or trans) or gran)) counterinsurgency study ;*.