Perhaps you should try some spelling variations:
rand » brand, grand, band
grandt » gbrandt, ggrandt, gbandt, granddt, irandt, graydt, grand, grande, brandt
grantd » granted, grants, grand, grandtd, irantd, graytd, grantsd
grantdtd » grantedtd, grantstd, grandtd, granted, grandtdtd, irantdtd, graytdtd, grantsdtd
graw » raw, draw, grew
gran » grand, iran, gray
grant » grandt, irant, grayt, grants
grain » rain
graint » raint, geraint, grains, gradient
rail » mail
gain » gains, main

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