Perhaps you should try some spelling variations:
"coder coder primary objects problem" » "coder coder primary object problem" (Expand search), "coder coder ordinary objects problem" (Expand search), "coder coder primary objective problem" (Expand search), "coder coder primary objetos problema" (Expand search), "coder coder primary objects people" (Expand search), "coder coded primary objects problem" (Expand search), "coder cover primary objects problem" (Expand search), "coder older primary objects problem" (Expand search), "coder decoder primary objects problem" (Expand search), "code code primary objects problem" (Expand search), "decoder codec primary objects problem" (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 primary objects problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder primary objects problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder primary objects problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder primary objects problem") OR ("api python python python programming"))*.