Perhaps you should try some spelling variations:
sand » stand, san
rank » bank
ranks » banks
frank » fbank
frans » franz, trans, fran
hand » had, hard
band » bank, bond
grantd » granted, grants, grant, granttd, irantd, grawtd
irant » grant, iran, irani
irand » brand, iran, rand
graind » grained, grains, raind
igrand » igrantd, iirand, igrawd, igrant, ibrand
gran » grant, iran, graw
grand » grantd, irand, grawd, grant, brand
grain » rain

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 (rank or ranks)) or (frank or frans)) or hand) or land) or band) or ((((grantd or irant) or (irand or igrand)) or graind) or ((gran OR grand) or (grain or brain)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((sand OR (rank OR ranks)) OR (frank OR frans)) OR hand) OR land) OR band) OR ((((grantd OR irant) OR (irand OR igrand)) OR graind) OR ((gran OR grand) OR (grain OR brain)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or (rank or ranks)) or (frank or frans)) or hand) or land) or band) or ((((grantd or irant) or (irand or igrand)) or graind) or ((gran OR grand) or (grain or brain)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or (rank or ranks)) or (frank or frans)) or hand) or land) or band) or ((((grantd or irant) or (irand or igrand)) or graind) or ((gran OR grand) or (grain or brain)))) counterinsurgency study ;*.