Perhaps you should try some spelling variations:
"coder coding _ angular variable" » "coder coding _ angular variables" (Expand search), "modern coding _ angular variable" (Expand search), "color coding _ angular variable" (Expand search), "odor coding _ angular variable" (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 _ angular variable\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding _ angular variable ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding _ angular variable") OR ("api python python python programming"))*.