Perhaps you should try some spelling variations:
far » farm
sand » stand, band, san
grand » brand
hartm » hart, haram, harth, hardtm, hairtm, harttm
heat » head
ghardtt » gharddtt, ghairdtt, ghartdtt
hartido » hardtido, hairtido, harttido
haritido » harditido, hairitido, hartitido
har » hard, hair, hart
harm » hardm, hairm, hartm, farm, hard
harttd » hardttd, hairttd, hartttd
hartttd » hardtttd, hairtttd, harttttd
bhariti » bharditi, bhairiti, bhartiti, bharti
harddidm » hardddidm, hairddidm, hartddidm
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 grand))) OR land) OR ((((ghardtt OR hartm) OR heat) OR ((((hartido OR haritido) OR (har OR harm)) OR ((harttd OR hartttd) OR bhariti)) OR harddidm)) 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 grand))) or land) or ((((ghardtt or hartm) or heat) or ((((hartido or haritido) or (har OR harm)) or ((harttd or hartttd) or bhariti)) or harddidm)) or grant)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((bonds or (far or had)) or (sand or (bank or grand))) or land) or ((((ghardtt or hartm) or heat) or ((((hartido or haritido) or (har OR harm)) or ((harttd or hartttd) or bhariti)) or harddidm)) or grant)) counterinsurgency study ;*.