Perhaps you should try some spelling variations:
"coder coder global conference programming" » "coder coder global preference programming" (Expand search), "coder coder global conference program" (Expand search), "coder coder global concurrent programming" (Expand search), "coder coder global convergence programming" (Expand search), "coder poder global conference programming" (Expand search), "coder modern global conference programming" (Expand search), "coder under global conference programming" (Expand search), "coder decoder global conference programming" (Expand search), "code code global conference programming" (Expand search), "decoder codec global conference 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 global conference programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder global conference programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder global conference programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder global conference programming") OR ("api python python python programming"))*.