Perhaps you should try some spelling variations:
"coder coder teaching text using" » "coder code teaching text using" (Expand search), "coder poder teaching text using" (Expand search), "coder model teaching text using" (Expand search), "coder coder teaching context using" (Expand search), "coder coder teaching the using" (Expand search), "coder coder teaching tool using" (Expand search), "coder decoder teaching text using" (Expand search), "code code teaching text using" (Expand search), "decoder codec teaching text using" (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 text using") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder teaching text using\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder teaching text using ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder teaching text using") OR ("api python python python programming"))*.