Perhaps you should try some spelling variations:
"coder coder moodle teaching problems" » "coder coder moodle teaching problem" (Expand search), "coder coder moodle teaching process" (Expand search), "coder coder moodle packing problems" (Expand search), "coder coder middle teaching problems" (Expand search), "coder coder male teaching problems" (Expand search), "coder coder people teaching problems" (Expand search), "coder model moodle teaching problems" (Expand search), "coder del moodle teaching problems" (Expand search), "coder decoder moodle teaching problems" (Expand search), "code code moodle teaching problems" (Expand search), "decoder codec moodle teaching problems" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder moodle teaching problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder moodle teaching problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder moodle teaching problems") OR ("api python python python programming"))*.