Perhaps you should try some spelling variations:
rand » brand, grand, band
grandttd » gbrandttd, ggrandttd, gbandttd, granted, grantdttd, graindttd, granddttd
grained » gained, trained, strained
rank » ranks, frank, bank
banks » bank
bond » bonds
irani » iran, iraqi, iravi, iani, irai
rani » ravi, ani, rai
frans » frank, franz, trans
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 ((((grandttd OR gbandttd) or graintdttd) or grained) or grained)) or had) or (rank or banks)) or stand) or land) or bond) or (((irani or rani) or frans) or (gran or brain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((grandttd OR gbandttd) OR graintdttd) OR grained) OR grained)) OR had) OR (rank OR banks)) OR stand) OR land) OR bond) OR (((irani OR rani) OR frans) OR (gran OR brain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((grandttd OR gbandttd) or graintdttd) or grained) or grained)) or had) or (rank or banks)) or stand) or land) or bond) or (((irani or rani) or frans) or (gran or brain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((grandttd OR gbandttd) or graintdttd) or grained) or grained)) or had) or (rank or banks)) or stand) or land) or bond) or (((irani or rani) or frans) or (gran or brain))) counterinsurgency study ;*.