Perhaps you should try some spelling variations:
sand » stand, band, san
ranks » banks
franks » fbanks
frans » franz, fran
hand » had, band, hard
grandted » granted, grande, branded, graindted, irandted, grawdted, brandted
irant » iran, irani, brant
grant » grants, graint, irant, grawt
irand » brand, iran, rand
grawd » graw, grad, grawe
graind » grained, grain, grains, gmaind, ggaind, graild
igrand » igraind, iirand, igrawd, ibrand
gran » grain, iran, graw
grand » graind, irand, grawd, brand
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: ((((((sand or ranks) or ((franks or frank) or ((frans or trans) or fan))) or hand) or land) or bank) or ((((grandted or (irant or grant)) or ((irand or grawd) or igrand)) or graind) or ((gran OR grand) or (rain or brain)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((sand OR ranks) OR ((franks OR frank) OR ((frans OR trans) OR fan))) OR hand) OR land) OR bank) OR ((((grandted OR (irant OR grant)) OR ((irand OR grawd) OR igrand)) OR graind) OR ((gran OR grand) OR (rain OR brain)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or ranks) or ((franks or frank) or ((frans or trans) or fan))) or hand) or land) or bank) or ((((grandted or (irant or grant)) or ((irand or grawd) or igrand)) or graind) or ((gran OR grand) or (rain or brain)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or ranks) or ((franks or frank) or ((frans or trans) or fan))) or hand) or land) or bank) or ((((grandted or (irant or grant)) or ((irand or grawd) or igrand)) or graind) or ((gran OR grand) or (rain or brain)))) counterinsurgency study ;*.