Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand, graind, irand, grawd
hand » had, hard
grank » frank, rank, graink, irank, grawk
gran » grain, iran, graw
grant » graint, irant, grawt, grants
gsand » sand
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 (hand or ((band or bank) or (bond or bonds)))) or land) or (((((grand or (grank or gran)) or gsand) or (grant OR graint)) or gsand) or (gband or gbank))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR (hand OR ((band OR bank) OR (bond OR bonds)))) OR land) OR (((((grand OR (grank OR gran)) OR gsand) OR (grant OR graint)) OR gsand) OR (gband OR gbank))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or (hand or ((band or bank) or (bond or bonds)))) or land) or (((((grand or (grank or gran)) or gsand) or (grant OR graint)) or gsand) or (gband or gbank))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((rand or (hand or ((band or bank) or (bond or bonds)))) or land) or (((((grand or (grank or gran)) or gsand) or (grant OR graint)) or gsand) or (gband or gbank))) counterinsurgency study ;*.