Perhaps you should try some spelling variations:
"coder decoder encoding code complexity" » "coder degree encoding code complexity" (Expand search), "coder core encoding code complexity" (Expand search), "coder decoder encoding case complexity" (Expand search), "coder decoder encoding the complexity" (Expand search), "coder decoder encoding and complexity" (Expand search), "encoder decoder encoding code complexity" (Expand search), "coder decoder encoding one complexity" (Expand search), "coder decoder encoding cowpea complexity" (Expand search), "coder decoder encoding models 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 decoder encoding code complexity\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder decoder encoding code complexity ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder decoder encoding code complexity") OR ("api python python python programming"))*.