Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, grant, brand
grandt » gbrandt, gsandt, grankt, grantt, brandt, grant, grande
hand » hard
band » bank
bond » bonds
gray » ray, graw
grantees » guarantees, grants, granted
rain » brain, main, gain
grain » gbrain, gmain, ggain, brain
geraint » gebraint, gemaint, gegaint
granttd » granted
grave » gravel, grade, grace
again » gain

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 grand) or hand) or (had or land)) or (band or bond)) or ((((((gray or grantees) or rain) or granttd) or (grave or draws)) or (grain or again)) or ((geraint OR gegaint) or grandt))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR grand) OR hand) OR (had OR land)) OR (band OR bond)) OR ((((((gray OR grantees) OR rain) OR granttd) OR (grave OR draws)) OR (grain OR again)) OR ((geraint OR gegaint) OR grandt))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or grand) or hand) or (had or land)) or (band or bond)) or ((((((gray or grantees) or rain) or granttd) or (grave or draws)) or (grain or again)) or ((geraint OR gegaint) or grandt))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or grand) or hand) or (had or land)) or (band or bond)) or ((((((gray or grantees) or rain) or granttd) or (grave or draws)) or (grain or again)) or ((geraint OR gegaint) or grandt))) counterinsurgency study ;*.