Perhaps you should try some spelling variations:
bond » bonds
grant » grants, graint, grandt, irant
rain » brain, main, gain
graindtdtd » gbraindtdtd, gmaindtdtd, ggaindtdtd
rainy » brainy, mainy, gainy
rice » rise, rich
price » prise, prich
gran » grain, grand, iran
ggain » gain, grain
again » gain

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: ((((((hand OR hard) OR banks) OR band) OR (had OR land)) OR (bank OR bond)) OR ((((((grant OR grant) OR rain) OR graindtdtd) OR (rice OR price)) OR gran) OR ((ggain OR again) OR (rainy OR gains)))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((hand or hard) or banks) or band) or (had or land)) or (bank or bond)) or ((((((grant or grant) or rain) or graindtdtd) or (rice or price)) or gran) or ((ggain OR again) or (rainy or gains)))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((hand or hard) or banks) or band) or (had or land)) or (bank or bond)) or ((((((grant or grant) or rain) or graindtdtd) or (rice or price)) or gran) or ((ggain OR again) or (rainy or gains)))) counterinsurgency study ;*.