Perhaps you should try some spelling variations:
"xapi with python python programming" » "xapi with pythons python programming" (Expand search), "xapi with piton python programming" (Expand search), "xapi with pitons python programming" (Expand search), "xai with python python programming" (Expand search), "pi with python python programming" (Expand search), "ai with python python programming" (Expand search)
"coder coding and complexity factors" » "modern coding and complexity factors" (Expand search), "color coding and complexity factors" (Expand search), "odor coding and complexity factors" (Expand search), "coder coding rna complexity factors" (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 coding and complexity factors\") OR (\"xapi with python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding and complexity factors ) OR ( xapi with python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding and complexity factors") OR ("xapi with python python programming"))*.