Perhaps you should try some spelling variations:
rand » brand, grand, band
rank » ranks, frank
hand » band, hard
bond » bonds
grant » grants, grandt, irant, grawt
grantdtd » grantsdtd, granted, grandtdtd, irantdtd, grawtdtd
irant » iran, irani, brant
grain » brain, gbrain, gmain, ggain
graint » braint, geraint, grains, gradient, gsaint, grainy, gbraint, gmaint, ggaint
grawe » grade, grace, graw
gran » grand, iran, graw
raint » saint, rainy, rains, braint, maint, gaint
rain » brain, main, gain

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 hand) or (had or land)) or (bank or bond)) or ((((((grant OR irant) or grain) or grantdtd) or grawe) or gran) or (graint or (raint or rain)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR rank) OR hand) OR (had OR land)) OR (bank OR bond)) OR ((((((grant OR irant) OR grain) OR grantdtd) OR grawe) OR gran) OR (graint OR (raint OR rain)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or rank) or hand) or (had or land)) or (bank or bond)) or ((((((grant OR irant) or grain) or grantdtd) or grawe) or gran) or (graint or (raint or rain)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or rank) or hand) or (had or land)) or (bank or bond)) or ((((((grant OR irant) or grain) or grantdtd) or grawe) or gran) or (graint or (raint or rain)))) counterinsurgency study ;*.