Perhaps you should try some spelling variations:
"coder coding case complexity factors" » "coder coding the complexity factors" (Expand search), "coder coding and complexity factors" (Expand search), "modern coding case complexity factors" (Expand search), "color coding case complexity factors" (Expand search), "odor coding case complexity factors" (Expand search), "coder coding causes complexity factors" (Expand search), "coder coding based complexity factors" (Expand search), "coder cooking case complexity factors" (Expand search)
"api pitons python python programming" » "api pitons pythons python programming" (Expand search), "api pitons piton python programming" (Expand search), "api pitons pytm python programming" (Expand search), "api citons python python programming" (Expand search), "api pitoni python python programming" (Expand search), "api pitoes 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 coding case complexity factors\") OR (\"api pitons python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding case complexity factors ) OR ( api pitons python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding case complexity factors") OR ("api pitons python python programming"))*.