Perhaps you should try some spelling variations:
"coder coder teaching embedded programa" » "coder coder teaching expanded programa" (Expand search), "coder coder teaching embedded program" (Expand search), "coder code teaching embedded programa" (Expand search), "coder poder teaching embedded programa" (Expand search), "coder model teaching embedded programa" (Expand search), "coder decoder teaching embedded programa" (Expand search), "code code teaching embedded programa" (Expand search), "decoder codec teaching embedded programa" (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)

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

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