Perhaps you should try some spelling variations:
rand » brand, hand, rank
grand » gbrand, ghand, grank, graind, irand, grayd, brand
ghand » hand, ghana, ghani
grank » frank, rank, graink, irank, grayk
irank » frank, iran, rank
sand » stand, san, hand
band » bond
grant » grants, graint, irant, grayt
gran » grain, iran, gray
graw » raw, draw, grew

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