Perhaps you should try some spelling variations:
heats » cheats, heat, heath
cheat » cheap, wheat, chat
cheath » cheaph, wheath, chath, heath, sheath, cheats
cheads » cheats, cheaps, cthreads, cleads
chears » cheats, clears, hears
heads » leads
aheads » aleads, ahead, warheads, rawheads

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: "(heats OR ((cheat OR (((cheads OR chears) OR heads) OR aheads)) OR cheath)) of mixing AND (solution" or solutions").
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(heats or ((cheat or (((cheads OR chears) or heads) or aheads)) or cheath)) of mixing and (solution\" or solutions\")".
• Removing quotes may allow a broader search: (heats or ((cheat or (((cheads OR chears) or heads) or aheads)) or cheath)) of mixing and (solution or solutions ).
• Adding a wildcard symbol may retrieve word variants: "(heats or ((cheat or (((cheads OR chears) or heads) or aheads)) or cheath)) of mixing and (solution" or solutions")*.