Perhaps you should try some spelling variations:
"coder code on variability from" » "coder code on variability among" (Expand search), "coder code on variability after" (Expand search), "coder code on variability and" (Expand search), "coder code and variability from" (Expand search), "coder code on viability from" (Expand search), "coder code _ variability from" (Expand search), "code code on variability from" (Expand search), "modern code on variability from" (Expand search), "color code on variability from" (Expand search), "coder code of variability from" (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), "rpa python 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 code on variability from\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code on variability from ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code on variability from") OR ("api python python python programming"))*.