Perhaps you should try some spelling variations:
rand » brand, band, sand
grand » gbrand, gband, gsand, grant, brand, grantd, graind, irand
grandtts » gbrandtts, gbandtts, gsandtts, granttts, brandtts, grandes, grantdtts, graindtts, irandtts
grandtd » gbrandtd, gbandtd, gsandtd, granttd, brandtd, grantdtd, graindtd, irandtd
grantd » granted, grant, granttd, graintd, irantd
granttd » granted, grantttd, grainttd, iranttd
hand » band, hard
grants » migrants, grantts, graints, irants
grantts » grantees, grantors, granttts, graintts, irantts
grawe » grade, grace, graw
gran » grant, grain, iran

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((rand OR grand) OR (grantd OR granttd)) OR hand) OR (had OR land)) OR (bond OR bonds)) OR (((((((grants OR grantts) OR grandtts) OR trained) OR grandtd) OR grawe) OR gran) OR brain)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((rand OR grand) or (grantd or granttd)) or hand) or (had or land)) or (bond or bonds)) or (((((((grants or grantts) or grandtts) or trained) or grandtd) or grawe) or gran) or brain)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((rand OR grand) or (grantd or granttd)) or hand) or (had or land)) or (bond or bonds)) or (((((((grants or grantts) or grandtts) or trained) or grandtd) or grawe) or gran) or brain)) counterinsurgency study ;*.