Perhaps you should try some spelling variations:
rand » brand, band, rank
grand » gbrand, gband, grank, grant, brand
sand » band, san
hand » had, band, hard
bond » bonds
gband » band
gharo » ghard, gharm, ghero
haro » hard, harm, hero
hart » heart, hard, harm
chart » cheart, chard, charm, charts
hari » hard, hadi, harm
cpart » apart, cpar, cpars
cart » carts, care, car

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