Perhaps you should try some spelling variations:
rand » brand, grand, hand
irand » ibrand, igrand, ihand, brand, iran, grand
ghand » hand, ghana, grand
grank » grant, frank, grand, grantk, graink, grandk
grantk » grants, grant, granttk, graintk, grandtk
irantd » grantd, irand, iranid
irant » grant, iran, irani
isand » isan, ihand
sand » san, hand
band » bond
irans » iran, trans, frans
gran » grant, grain, grand

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 (irantd or (grank OR grantk))) or rates) or irant) or (irand or (isand or sand)))) or had) or bank) or stand) or land) or band) or (irans or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((ghand OR (irantd OR (grank OR grantk))) OR rates) OR irant) OR (irand OR (isand OR sand)))) OR had) OR bank) OR stand) OR land) OR band) OR (irans OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((ghand or (irantd or (grank OR grantk))) or rates) or irant) or (irand or (isand or sand)))) or had) or bank) or stand) or land) or band) or (irans or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((ghand or (irantd or (grank OR grantk))) or rates) or irant) or (irand or (isand or sand)))) or had) or bank) or stand) or land) or band) or (irans or gran)) counterinsurgency study ;*.