Perhaps you should try some spelling variations:
apland » ipland, kapland, pland, alland
released » release, related
cpplean » cppleon, cppjean, cppleal
lean » leon, jean, leal
cppalan » cppgalan, cppallan, cppplan
alan » galan, allan, plan
clar » clara, claro, clark
aplan » kaplan, plan, allan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((((((cpplean or cppalan) or apland) or released) or lean) or alan) or cada) or clar) or aplan).~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((cpplean OR cppalan) OR apland) OR released) OR lean) OR alan) OR cada) OR clar) OR aplan)..
• Adding a wildcard symbol may retrieve word variants: ((((((((cpplean or cppalan) or apland) or released) or lean) or alan) or cada) or clar) or aplan).*.