Perhaps you should try some spelling variations:
"coder coding source optical programming" » "coder coding source logical programming" (Expand search), "coder coding source pascal programming" (Expand search), "coder coding source musical programming" (Expand search), "coder curing source optical programming" (Expand search), "coder moving source optical programming" (Expand search), "coder founding source optical programming" (Expand search), "modern coding source optical programming" (Expand search), "color coding source optical programming" (Expand search), "odor coding source optical programming" (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 coding source optical programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding source optical programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding source optical programming") OR ("api python python python programming"))*.