Perhaps you should try some spelling variations:
rand » brand, grand, sand
band » bank
gband » gbank, grand
hand » hard
bond » bonds
grant » grants
rank » ranks, frank, bank
haro » hard, harm, hart
hari » hard, hadi, harm
gheart » gheat
heart » heat

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 stand) OR san)) OR (hand OR had)) OR land) OR bond) OR (((grant OR rank) OR gband) OR (guard OR ((haro OR gheart) OR (hari OR heart))))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or ((band or stand) or san)) or (hand OR had)) or land) or bond) or (((grant or rank) or gband) or (guard or ((haro or gheart) or (hari or heart))))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or ((band or stand) or san)) or (hand OR had)) or land) or bond) or (((grant or rank) or gband) or (guard or ((haro or gheart) or (hari or heart))))) counterinsurgency study ;*.