Perhaps you should try some spelling variations:
"coder coder conceptual structured programming" » "coder coder conceptual structure programming" (Expand search), "coder coder conceptual structures programming" (Expand search), "coder coder conceptual structuring programming" (Expand search), "coder model conceptual structured programming" (Expand search), "coder lower conceptual structured programming" (Expand search), "coder mode conceptual structured programming" (Expand search), "coder decoder conceptual structured programming" (Expand search), "code code conceptual structured programming" (Expand search), "decoder codec conceptual structured 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 conceptual structured programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder conceptual structured programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder conceptual structured programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder conceptual structured programming") OR ("api python python python programming"))*.