Perhaps you should try some spelling variations:
"coder occurrence on coding program" » "copper occurrence on coding program" (Expand search), "lower occurrence on coding program" (Expand search), "copper occurrences on coding program" (Expand search), "coder occurrence on cloning program" (Expand search), "coder occurrence on loading program" (Expand search), "coder occurrence on cooling programs" (Expand search), "coder occurrence of coding program" (Expand search), "coder occurrence in coding program" (Expand search), "coder occurrence and coding program" (Expand search), "coder occurrence non coding program" (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 occurrence on coding program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder occurrence on coding program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder occurrence on coding program") OR ("api python python python programming"))*.