Perhaps you should try some spelling variations:
"coder implementation testing _ programmer" » "coder implementation treating _ programmer" (Expand search), "coder implementation using _ programmer" (Expand search), "coder implementation timing _ programmer" (Expand search), "code implementation testing _ programmer" (Expand search), "decoder implementation testing _ programmer" (Expand search), "model implementation testing _ programmer" (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 implementation testing _ programmer") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation testing _ programmer\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder implementation testing _ programmer ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder implementation testing _ programmer") OR ("api python python python programming"))*.