Perhaps you should try some spelling variations:
"coder detection python and caracterization" » "coder detection python and characterization" (Expand search), "coder detection python and characterisation" (Expand search), "coder detection python based characterization" (Expand search), "coder detection method and caracterization" (Expand search), "coder detection methods and caracterization" (Expand search), "coder detection actions and caracterization" (Expand search), "code detection python and caracterization" (Expand search), "border detection python and caracterization" (Expand search), "corner detection python and caracterization" (Expand search), "coder detection python based caracterization" (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 detection python and caracterization\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder detection python and caracterization ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder detection python and caracterization") OR ("api python python python programming"))*.