Perhaps you should try some spelling variations:
"coder coder biped robot programming" » "coder coder biped robots programming" (Expand search), "coder coder biped goal programming" (Expand search), "coder coder biped cone programming" (Expand search), "coder decoder biped robot programming" (Expand search), "code code biped robot programming" (Expand search), "decoder codec biped robot programming" (Expand search), "coder order biped robot 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 biped robot programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder biped robot programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder biped robot programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder biped robot programming") OR ("api python python python programming"))*.