Perhaps you should try some spelling variations:
rand » brand, grand
hand » had, hard
bond » bonds
sand » stand
gfrank » frank, gffrank
rank » frank
ranks » franks, banks
gharo » ghard, ghari, ghero
haro » hard, hari, hero
chart » charts, cheart, cart, chard
harm » farm, hard
hart » heart, art, hard

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 san) OR hand) OR land) OR bond) OR ((((sand OR sand) OR (gfrank OR ((rank OR ranks) OR bank))) OR band) OR ((guard OR gharo) OR ((haro OR chart) OR (harm OR (hart OR part)))))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or san) or hand) or land) or bond) or ((((sand or sand) or (gfrank or ((rank OR ranks) or bank))) or band) or ((guard or gharo) or ((haro or chart) or (harm or (hart or part)))))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or san) or hand) or land) or bond) or ((((sand or sand) or (gfrank or ((rank OR ranks) or bank))) or band) or ((guard or gharo) or ((haro or chart) or (harm or (hart or part)))))) counterinsurgency study ;*.