Perhaps you should try some spelling variations:
fair » far
sand » stand, band, san
grand » brand
heat » head
hari » hadi, haji, ari
harm » farm
harmi » farmi, harms, hazmi, harbi
ghartt » gheartt, gchartt, gpartt
hart » heart, chart, part
bharti » bhearti, bcharti, bparti
charting » chearting, ccharting, cparting, charging, starting, changing
arid » aid, grid, acid
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 (((hair OR fair) OR air) OR had)) OR (sand OR (bond OR grand))) OR land) OR ((((ghartt OR hard) OR heat) OR (((((hari OR harm) OR harmi) OR hart) OR (arid OR bharti)) OR charting)) OR grant)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((bonds or (((hair or fair) or air) or had)) or (sand or (bond or grand))) or land) or ((((ghartt or hard) or heat) or (((((hari OR harm) or harmi) or hart) or (arid or bharti)) or charting)) or grant)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((bonds or (((hair or fair) or air) or had)) or (sand or (bond or grand))) or land) or ((((ghartt or hard) or heat) or (((((hari OR harm) or harmi) or hart) or (arid or bharti)) or charting)) or grant)) counterinsurgency study ;*.