Perhaps you should try some spelling variations:
"coder codec an efficient coding" » "coder codec an efficient routing" (Expand search), "coder codec an efficient cement" (Expand search), "decoder codec an efficient coding" (Expand search), "code code an efficient coding" (Expand search), "decoder codecs an efficient coding" (Expand search), "coder code an efficient coding" (Expand search), "coder codes an efficient coding" (Expand search), "coder codeco ana efficient 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder codec an efficient coding\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder codec an efficient coding ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder codec an efficient coding") OR ("api python python python programming"))*.