Perhaps you should try some spelling variations:
hari » hard, hadi, harm, hardi, harmi, hairi
hardi » hardin, hard, hadi, harddi, harmdi, hairdi
hand » band, hard
grand » brand
chairmt » chairman
chart » charts, chpart, chardt, charmt, chairt
head » lead
art » part
har » hard, harm, hair
charddti » chardddti, charmddti, chairddti
chardddti » charddddti, charmdddti, chairdddti
farmed » farmer, armed, formed
hairi » hair, haiti
fair » air, far
grant » grants

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((bonds or ((hari OR hardi) or had)) or (hand or ((bond or bank) or grand))) or land) or (((((chairmt or chart) or ghairm) or head) or (((art or har) or (farmed or (charddti or chardddti))) or (hairi or fair))) or grant)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((bonds OR ((hari OR hardi) OR had)) OR (hand OR ((bond OR bank) OR grand))) OR land) OR (((((chairmt OR chart) OR ghairm) OR head) OR (((art OR har) OR (farmed OR (charddti OR chardddti))) OR (hairi OR fair))) OR grant)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((bonds or ((hari OR hardi) or had)) or (hand or ((bond or bank) or grand))) or land) or (((((chairmt or chart) or ghairm) or head) or (((art or har) or (farmed or (charddti or chardddti))) or (hairi or fair))) or grant)) counterinsurgency study ;*".