Perhaps you should try some spelling variations:
rand » brand, grand, band
grant » grants, grandt, irant, grayt
irant » iran, irani, brant
brained » trained, grained, drained
graw » raw, draw, grew
gran » grand, iran, gray
grain » brain, rain
graint » braint, raint, geraint, grains, gradient

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