Perhaps you should try some spelling variations:
far » farm
sand » stand, band, san
grand » brand
harm » farm, hairm, hartm
heat » head
hari » hadi, haji, hart, hairi, harti
ghartt » ghairtt, gharttt
har » hair, hart
hard » haird, hartd
bharti » bhairti, bhartti
hartidm » hairtidm, harttidm
hear » heart, heard, shear
grant » grants

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: ((((bonds OR (far OR had)) OR (sand OR ((bank OR bond) OR grand))) OR land) OR ((((ghartt OR harm) OR heat) OR ((((hari OR haiti) OR (har OR hear)) OR (hard OR bharti)) OR hartidm)) OR grant)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((bonds or (far or had)) or (sand or ((bank or bond) or grand))) or land) or ((((ghartt or harm) or heat) or ((((hari or haiti) or (har OR hear)) or (hard or bharti)) or hartidm)) or grant)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((bonds or (far or had)) or (sand or ((bank or bond) or grand))) or land) or ((((ghartt or harm) or heat) or ((((hari or haiti) or (har OR hear)) or (hard or bharti)) or hartidm)) or grant)) counterinsurgency study ;*.