Perhaps you should try some spelling variations:
rand » brand, hand, sand
irand » ibrand, ihand, isand, brand, iran, irani
grand » gbrand, ghand, gsand, grant, brand, grantd, graind, irand
graind » grained, grain, grains
band » bond
grantdt » granttdt, graintdt, irantdt
gran » grant, grain, iran

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: (((((((rand OR ((((irand OR irand) OR (grand OR graind)) OR grantdt) OR ((irand OR irand) OR iron))) OR had) OR frank) OR band) 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 ((((irand or irand) or (grand OR graind)) or grantdt) or ((irand or irand) or iron))) or had) or frank) or band) or land) or bank) or (trans or gran)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((irand or irand) or (grand OR graind)) or grantdt) or ((irand or irand) or iron))) or had) or frank) or band) or land) or bank) or (trans or gran)) counterinsurgency study ;*.