Perhaps you should try some spelling variations:
"coder coding moodle problems cpp" » "coder coding mode problems cpp" (Expand search), "coder using moodle problems cpp" (Expand search), "coder coding model problems cpp" (Expand search), "modern coding moodle problems cpp" (Expand search), "color coding moodle problems cpp" (Expand search), "odor coding moodle problems cpp" (Expand search), "coder coding moodle problems carp" (Expand search), "coder coding moodle problems arp" (Expand search), "coder coding moodle problems bp" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coding moodle problems cpp") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding moodle problems cpp\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding moodle problems cpp ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding moodle problems cpp") OR ("in python python python programming"))*.