Perhaps you should try some spelling variations:
rand » brand, grand, sand
band » bond
hand » hard
grant » grants, grandt, irant, grayt
irant » iran, irani, brant
grained » gained, trained, strained, brained, rained
graw » grow, raw, draw
gran » grand, iran, gray
grain » brain, rain
graint » braint, raint, geraint, grains

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