Perhaps you should try some spelling variations:
"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)
"coder coder using vector control" » "coder coder using factor control" (Expand search), "coder coder housing sector control" (Expand search), "coder decoder using vector control" (Expand search), "code code using vector control" (Expand search), "decoder codec using vector control" (Expand search), "coder coders using vector control" (Expand search), "coder cover using vector control" (Expand search), "coder code using vector control" (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 using vector control") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder using vector control\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder using vector control ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder using vector control") OR ("api python python python programming"))*.