Perhaps you should try some spelling variations:
rand » brand, band
igrand » igbrand, igband, ibrand, igraind, iirand, igrawd
grand » gbrand, gband, brand, graind, irand, grawd
hand » band, hard
grant » grants, graint, irant, grawt
grawt » graw, graft, grawe
irani » iran, rani, iranti, iranil
iraqi » iraq
ani » anti, anil
rain » brain, main, gain
rank » ranks, frank
sand » stand, band, san
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 hand) or (((igrand or grand) or (grant or grawt)) or (igrand or (((irani or iraqi) or ani) or rain)))) or had) or rank) or sand) or land) or bank) or (trans or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((rand OR hand) OR (((igrand OR grand) OR (grant OR grawt)) OR (igrand OR (((irani OR iraqi) OR ani) OR rain)))) OR had) OR rank) OR sand) OR land) OR bank) OR (trans OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((rand OR hand) or (((igrand or grand) or (grant or grawt)) or (igrand or (((irani or iraqi) or ani) or rain)))) or had) or rank) or sand) or land) or bank) or (trans or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((((rand OR hand) or (((igrand or grand) or (grant or grawt)) or (igrand or (((irani or iraqi) or ani) or rain)))) or had) or rank) or sand) or land) or bank) or (trans or gran)) counterinsurgency study ;*.