Perhaps you should try some spelling variations:
rand » brand, grand, hand
band » bank
gband » gbank, grand
sand » san, hand
grank » grant, frank, grand
gbank » bank
haro » hard, harm, hero
ghard » hard, gharo
hari » hard, hadi, harm
hart » heart, chart, part

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 stand) OR band) OR land) OR (bond OR bonds)) OR (((sand OR grank) OR (gband OR gbank)) OR (guard OR ((haro OR ghard) OR (hari OR hart))))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or stand) or band) or land) or (bond or bonds)) or (((sand or grank) or (gband OR gbank)) or (guard or ((haro or ghard) or (hari or hart))))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or stand) or band) or land) or (bond or bonds)) or (((sand or grank) or (gband OR gbank)) or (guard or ((haro or ghard) or (hari or hart))))) counterinsurgency study ;*.