Perhaps you should try some spelling variations:
"coder transmission _ coding program" » "power transmission _ coding program" (Expand search), "tower transmission _ coding program" (Expand search), "under transmission _ coding program" (Expand search), "coder transmission _ cloning program" (Expand search), "coder transmission _ loading program" (Expand search), "coder transmission _ cooling programs" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder transmission _ coding program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder transmission _ coding program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder transmission _ coding program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder transmission _ coding program") OR ("api python python python programming"))*.