Perhaps you should try some spelling variations:
"coder coder between china problem" » "coder code between china problem" (Expand search), "coder cover between china problem" (Expand search), "coder border between china problem" (Expand search), "coder coder between teaching problem" (Expand search), "coder coder between chemical problem" (Expand search), "coder coder between china problemas" (Expand search), "coder coder between hinf problem" (Expand search), "coder coder between machine problem" (Expand search), "coder decoder between china problem" (Expand search), "code code between china problem" (Expand search), "decoder codec between china problem" (Expand search)
"api with python python programming" » "api with pythons python programming" (Expand search), "api with piton python programming" (Expand search), "api with pitons python programming" (Expand search), "xapi with python python programming" (Expand search), "pi with python python programming" (Expand search), "ai with python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder between china problem\") OR (\"api with python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder between china problem ) OR ( api with python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder between china problem") OR ("api with python python programming"))*.