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
bond » bonds
gharm » harm, sharm
gharo » ghard, gharm, ghero
haro » hard, harm, hero
hart » heart, part, art
chart » cheart, cpart, cart, charts
hari » hard, hadi, harm
cart » carts, part, care

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