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