Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, brand, graind, irand, grawd
band » bank
grantd » granted, graintd, irantd, grawtd
grants » migrants, graints, irants, grawts
gsand » sand
grawd » graw, grawe
grad » grade, grid, graw
grant » graint, irant, grawt
granktd » grainktd, iranktd, grawktd
gran » grain, iran, graw
graint » geraint, grain, grains

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 frank) or band) or (had or land)) or (bond or bonds)) or ((((((((grantd OR grand) or grants) or grant) or gsand) or granktd) or ((grawd or grad) or raw)) or gran) or graint)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR frank) OR band) OR (had OR land)) OR (bond OR bonds)) OR ((((((((grantd OR grand) OR grants) OR grant) OR gsand) OR granktd) OR ((grawd OR grad) OR raw)) OR gran) OR graint)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or frank) or band) or (had or land)) or (bond or bonds)) or ((((((((grantd OR grand) or grants) or grant) or gsand) or granktd) or ((grawd or grad) or raw)) or gran) or graint)) counterinsurgency study ;*".