Perhaps you should try some spelling variations:
rand » brand, grand, sand
band » bank, bond
gband » gbank, gbond, grand
hand » had, hard
rank » ranks, bank
frank » franks, fbank
fbank » bank
ghard » hard, gharo
here » where, were
chart » charts
hari » hard, hadi, harm

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 hand) OR land) OR bonds) OR (((gband OR (rank OR ((fbank OR frank) OR (fbank OR frank)))) OR gband) OR ((ghard OR guard) OR ((here OR chart) OR (hari OR part))))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or band) or hand) or land) or bonds) or (((gband or (rank or ((fbank OR frank) or (fbank OR frank)))) or gband) or ((ghard or guard) or ((here or chart) or (hari or part))))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or band) or hand) or land) or bonds) or (((gband or (rank or ((fbank OR frank) or (fbank OR frank)))) or gband) or ((ghard or guard) or ((here or chart) or (hari or part))))) counterinsurgency study ;*.