Perhaps you should try some spelling variations:
rand » brand, hand, rank
grand » gbrand, ghand, grank, brand, graind, irand, grayd
grandk » gbrandk, ghandk, grankk, brandk, grande, graindk, irandk, graydk
grank » frank, rank, graink, irank, grayk
irank » frank, iran, rank
sand » stand, san, hand
grant » grants, graint, irant, grayt
gran » grain, iran, gray
graw » grow, raw, draw

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((rand or (grand or ((grank or grandk) or irank))) or had) or bank) or sand) or land) or (band or (bond OR bonds))) or (grant or (gran or graw))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR (grand OR ((grank OR grandk) OR irank))) OR had) OR bank) OR sand) OR land) OR (band OR (bond OR bonds))) OR (grant OR (gran OR graw))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or (grand or ((grank or grandk) or irank))) or had) or bank) or sand) or land) or (band or (bond OR bonds))) or (grant or (gran or graw))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or (grand or ((grank or grandk) or irank))) or had) or bank) or sand) or land) or (band or (bond OR bonds))) or (grant or (gran or graw))) counterinsurgency study ;*.