Perhaps you should try some spelling variations:
rand » brand, grand, band
rank » frank
ranks » franks, banks
granktd » gfranktd, grantktd, grainktd, grandktd
hand » band, hard
bond » bonds
gsand » sand, grand
grantd » granted, grants, grant, granttd, graintd, grandtd
grad » grand, grid, gray
grade » grande, gride, graye, trade
graw » grow, raw, draw
gran » grant, grain, grand

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 (rank or ranks)) or hand) or (had or land)) or (bank or bond)) or (((((gsand or grantd) or granktd) or ((grad OR grade) or graw)) or gran) or brain)) counterinsurgency study ;~.
• 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 bond)) OR (((((gsand OR grantd) OR granktd) OR ((grad OR grade) OR graw)) OR gran) OR brain)) 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 bond)) or (((((gsand or grantd) or granktd) or ((grad OR grade) or graw)) or gran) or brain)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or (rank or ranks)) or hand) or (had or land)) or (bank or bond)) or (((((gsand or grantd) or granktd) or ((grad OR grade) or graw)) or gran) or brain)) counterinsurgency study ;*.