Perhaps you should try some spelling variations:
rand » brand, rank
grand » gbrand, grank, grant, brand
band » bank
gband » gbank
sand » stand, san
hand » had, hard
gharo » ghard, gharm, ghero
haro » hard, harm, hero
hart » heart, part, hard, hpart
chart » cheart, cpart, chard, charts, chpart
art » part
cpart » cppart, part, apart, cpar
cart » cpart, carts, part, care
hari » hard, hadi, harm

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 (band OR bond)) OR sand) OR hand) OR land) OR bonds) OR ((grand OR gband) OR (gharo OR ((haro OR ((hart OR chart) OR art)) OR (hari OR (cpart OR cart)))))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((rand or (band OR bond)) or sand) or hand) or land) or bonds) or ((grand or gband) or (gharo or ((haro or ((hart or chart) or art)) or (hari or (cpart or cart)))))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((rand or (band OR bond)) or sand) or hand) or land) or bonds) or ((grand or gband) or (gharo or ((haro or ((hart or chart) or art)) or (hari or (cpart or cart)))))) counterinsurgency study ;*.