Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, brand
grandtd » gbrandtd, gbandtd, ghandtd, brandtd
sand » band, san, hand
grayd » gray, grad
draw » draws, raw
graw » grow, raw, grew
irant » iran, irani, brant
grant » grants
iraqi » iraq
bond » bonds
grain » brain, rain

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((rand OR grand) OR (((((sand OR grandtd) OR grayd) OR (draw OR graw)) OR (irant OR grant)) OR iraqi)) OR had) OR (frank OR bank)) OR stand) OR land) OR bond) OR (trans OR grain)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((rand or grand) or (((((sand or grandtd) or grayd) or (draw or graw)) or (irant OR grant)) or iraqi)) or had) or (frank or bank)) or stand) or land) or bond) or (trans or grain)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((((rand or grand) or (((((sand or grandtd) or grayd) or (draw or graw)) or (irant OR grant)) or iraqi)) or had) or (frank or bank)) or stand) or land) or bond) or (trans or grain)) counterinsurgency study ;*.