Perhaps you should try some spelling variations:
rand » brand, grand, hand
grandtd » gbrandtd, ggrandtd, ghandtd, granddtd, irandtd, graydtd
band » bank, bond
graw » raw, draw, grew
grantdtd » grandtdtd, irantdtd, graytdtd, grantsdtd
granted » grandted, iranted, grayted, grantsed
gran » grand, iran, gray
grant » grandt, irant, grayt, grants
grain » brain, gbrain, gmain, ggain
rain » brain, main, gain
brail » brazil, brasil, rail

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