Perhaps you should try some spelling variations:
irand » brand, iran, grand
band » bank
bond » bonds
graw » raw, draw, grew
grat » grant, graft, grate
rawt » rawat, raw, rat
grain » brain, gbrain, gmain, ggain
remained » remains, remain
grave » gravel, grade, grace
rate » rates
gran » grant, grand, iran
rain » brain, main, gain

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: (((((irand OR irand) OR hard) OR (had OR land)) OR (band OR bond)) OR ((((((graw OR ((grat OR great) OR rawt)) OR (grain OR remained)) OR iranttd) OR ((grave OR rate) OR grow)) OR gran) OR rain)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((irand or irand) or hard) or (had or land)) or (band or bond)) or ((((((graw or ((grat OR great) or rawt)) or (grain or remained)) or iranttd) or ((grave or rate) or grow)) or gran) or rain)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((irand or irand) or hard) or (had or land)) or (band or bond)) or ((((((graw or ((grat OR great) or rawt)) or (grain or remained)) or iranttd) or ((grave or rate) or grow)) or gran) or rain)) counterinsurgency study ;*.