Perhaps you should try some spelling variations:
rand » brand, sand
grand » gbrand, gsand, grant, brand, grantd, graind, irand
rank » ranks, frank, bank
granktd » grankstd, gfranktd, gbanktd, grantktd, grainktd, iranktd
hand » hard
band » bank, bond
grawd » graw, grad, grawe
gran » grant, grain, iran
graint » grant, 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 rank) or hand) or (had or land)) or (band or bonds)) or ((((grand or granktd) or grawd) or gran) or (graint OR geraint))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR rank) OR hand) OR (had OR land)) OR (band OR bonds)) OR ((((grand OR granktd) OR grawd) OR gran) OR (graint OR geraint))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or rank) or hand) or (had or land)) or (band or bonds)) or ((((grand or granktd) or grawd) or gran) or (graint OR geraint))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or rank) or hand) or (had or land)) or (band or bonds)) or ((((grand or granktd) or grawd) or gran) or (graint OR geraint))) counterinsurgency study ;*.