Perhaps you should try some spelling variations:
rand » brand, band, hand
granddtd » gbranddtd, gbanddtd, ghanddtd, grantddtd, grainddtd, iranddtd, grantdtd, branddtd
iranddtd » ibranddtd, ibanddtd, ihanddtd
grand » gbrand, gband, ghand, grantd, graind, irand, grant, brand
irank » frank, iran, rank
ranks » banks
grantdes » grandes, grantees, grants, granttdes, graintdes, irantdes
gran » grant, grain, iran
gmain » main, gain, grain
graintdts » gmaintdts, ggaintdts, grailtdts
rain » main, gain, rail
brain » bmain, bgain, brail

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 hard) or (had or land)) or (bank or bonds)) or (((((gbandddt or (irank or ranks)) or ((granddtd or iranddtd) or (grantdes or graintdts))) or raw) or (gran or grand)) or (gmain or (rain OR brain)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hard) OR (had OR land)) OR (bank OR bonds)) OR (((((gbandddt OR (irank OR ranks)) OR ((granddtd OR iranddtd) OR (grantdes OR graintdts))) OR raw) OR (gran OR grand)) OR (gmain OR (rain OR brain)))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hard) or (had or land)) or (bank or bonds)) or (((((gbandddt or (irank or ranks)) or ((granddtd or iranddtd) or (grantdes or graintdts))) or raw) or (gran or grand)) or (gmain or (rain OR brain)))) counterinsurgency study ;*".