Perhaps you should try some spelling variations:
aplan » kaplan, plan, allan, applan, apland, apalan
cppplan » cpppplan, cpppland, cpppalan
plandd » pplandd, planddd, palandd
cpplana » cppplana, cpplanda, cppalana
lan » plan, land, alan
planea » pplanea, plandea, palanea, planeta, plantea, planear
clar » clara, claro, clark

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 cppplan) or plandd) or cpplana) or aplan) or lan) or cada) or clar) or planea).~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((cpplean OR cppplan) OR plandd) OR cpplana) OR aplan) OR lan) OR cada) OR clar) OR planea)..
• Adding a wildcard symbol may retrieve word variants: ((((((((cpplean or cppplan) or plandd) or cpplana) or aplan) or lan) or cada) or clar) or planea).*.