Perhaps you should try some spelling variations:
sand » stand, san
hand » had, hard
bond » bonds
grantk » grant, granttk, graintk, grandtk
grants » migrants, grantts, graints, grandts
grandtted » granted, grantdtted, graindtted, granddtted
grantdts » grandes, grantees, grantors, granttdts, graintdts, grandtdts
migraints » migrants, migrant, emigrants
grandtdts » grantdtdts, graindtdts, granddtdts
gran » grant, grain, grand
grew » grow

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 frank) or (hand or bond)) or land) or (((((grantk or grants) or grandtted) or ((grantdts OR grandtdts) or migraints)) or (gran or (grew or raw))) or (band or bank))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((sand OR frank) OR (hand OR bond)) OR land) OR (((((grantk OR grants) OR grandtted) OR ((grantdts OR grandtdts) OR migraints)) OR (gran OR (grew OR raw))) OR (band OR bank))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((sand or frank) or (hand or bond)) or land) or (((((grantk or grants) or grandtted) or ((grantdts OR grandtdts) or migraints)) or (gran or (grew or raw))) or (band or bank))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((sand or frank) or (hand or bond)) or land) or (((((grantk or grants) or grandtted) or ((grantdts OR grandtdts) or migraints)) or (gran or (grew or raw))) or (band or bank))) counterinsurgency study ;*.