Perhaps you should try some spelling variations:
rand » brand, band
grand » gbrand, gband, brand
irand » ibrand, iband, brand, iran, irani
rank » frank
ranks » franks, banks
hand » band, hard
sand » stand, band, san
grave » gravel, grade, grace
ggrawdtd » grawdtd, gdrawdtd, ggrewdtd
graw » raw, draw, grew
grant » grants
graint » geraint, grain, grains

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 (rank OR ranks)) OR hand) OR (had OR land)) OR (bank OR bonds)) OR (((((sand OR ((grand OR irand) OR irand)) OR ggrawdtd) OR (grave OR draws)) OR ((graw OR grow) OR grant)) OR graint)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or (rank OR ranks)) or hand) or (had or land)) or (bank or bonds)) or (((((sand or ((grand or irand) or irand)) or ggrawdtd) or (grave or draws)) or ((graw or grow) or grant)) or graint)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or (rank OR ranks)) or hand) or (had or land)) or (bank or bonds)) or (((((sand or ((grand or irand) or irand)) or ggrawdtd) or (grave or draws)) or ((graw or grow) or grant)) or graint)) counterinsurgency study ;*.