Perhaps you should try some spelling variations:
"coder coding optimisation _ coding" » "coder coding optimization _ coding" (Expand search), "coder cooling optimization _ coding" (Expand search), "coder finding optimisation _ coding" (Expand search), "modern coding optimisation _ coding" (Expand search), "color coding optimisation _ coding" (Expand search), "odor coding optimisation _ coding" (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 coding optimisation _ coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding optimisation _ coding\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding optimisation _ coding ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding optimisation _ coding") OR ("api python python python programming"))*.