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