Perhaps you should try some spelling variations:
hari » hard, hadi, haji, hardi, hairi, heari
hand » hard
band » bond
grand » brand
ghart » chart, gharo, gheart, gchart, gpart, ghardt, ghairt
gharm » gharo, sharm, ghardm, ghairm, ghearm, gfarm, ghard
head » lead
hart » heart, chart, part, hardt, hairt
har » hard, hair, hear
hardi » harddi, hairdi, heardi, hardin, hard, hadi
chardti » charddti, chairdti, cheardti
charddti » chardddti, chairddti, chearddti
harm » hardm, hairm, hearm, farm, hard
hardm » harddm, hairdm, heardm, hard, hardy, haram
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 (hari OR had)) OR (hand OR ((band OR bank) OR grand))) OR land) OR ((((ghart OR gharm) OR head) OR (((hart OR har) OR (hardi OR (chardti OR charddti))) OR (harm OR hardm))) OR grant)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((bonds or (hari or had)) or (hand or ((band or bank) or grand))) or land) or ((((ghart or gharm) or head) or (((hart or har) or (hardi or (chardti or charddti))) or (harm OR hardm))) or grant)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((bonds or (hari or had)) or (hand or ((band or bank) or grand))) or land) or ((((ghart or gharm) or head) or (((hart or har) or (hardi or (chardti or charddti))) or (harm OR hardm))) or grant)) counterinsurgency study ;*.