Perhaps you should try some spelling variations:
"coder coder improve training programming" » "coder coder improve teaching programming" (Expand search), "coder coder improve training programme" (Expand search), "coder coder improve learning programming" (Expand search), "coder coder improve writing programming" (Expand search), "coder model improve training programming" (Expand search), "coder powder improves training programming" (Expand search), "coder copper improves training programming" (Expand search), "coder decoder improve training programming" (Expand search), "code code improve training programming" (Expand search), "decoder codec improve training programming" (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 improve training programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder improve training programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder improve training programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder improve training programming") OR ("api python python python programming"))*.