Perhaps you should try some spelling variations:
rand » brand, grand, band
irand » ibrand, igrand, iband, brand, iran, grand
sand » stand, band, san
hand » band, hard
bond » bonds
grank » grant, grand, rank, grantk, graink, grandk
grantk » grant, granttk, graintk, grandtk
grantkt » grantt, granttkt, graintkt, grandtkt
grants » migrants, grantts, graints, grandts
gran » grant, grain, grand
grantdt » granttdt, graintdt, grandtdt
ranka » ranks, lanka, rank

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 (sand or (hand or had))) or (bond or land)) or (((((grank or (grantk OR grants)) or gran) or frank) or ((irand or grantdt) or (ranka or grantkt))) or ghana)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR (sand OR (hand OR had))) OR (bond OR land)) OR (((((grank OR (grantk OR grants)) OR gran) OR frank) OR ((irand OR grantdt) OR (ranka OR grantkt))) OR ghana)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or (sand or (hand or had))) or (bond or land)) or (((((grank or (grantk OR grants)) or gran) or frank) or ((irand or grantdt) or (ranka or grantkt))) or ghana)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((rand or (sand or (hand or had))) or (bond or land)) or (((((grank or (grantk OR grants)) or gran) or frank) or ((irand or grantdt) or (ranka or grantkt))) or ghana)) counterinsurgency study ;*.