Perhaps you should try some spelling variations:
"data visualization python python programming" » "data visualization method python programming" (Expand search), "data visualization methods python programming" (Expand search), "data visualization tool python programming" (Expand search), "data visualization pythons python programming" (Expand search), "data visualization piton python programming" (Expand search), "data visualization pitons python programming" (Expand search)
"plate detection methods coding program" » "plate selection methods coding program" (Expand search), "plate extraction methods coding program" (Expand search), "plane detection methods coding program" (Expand search), "face detection methods coding program" (Expand search), "image detection methods coding program" (Expand search), "plate detection methods aiding program" (Expand search), "plate detection methods voting program" (Expand search), "plate detection methods coupling program" (Expand search), "plate detection methods cloning program" (Expand search), "plate detection methods loading program" (Expand search), "plate detection methods cooling programs" (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: "((\"plate detection methods coding program\") OR (\"data visualization python python programming\"))~".
• Removing quotes may allow a broader search: (( plate detection methods coding program ) OR ( data visualization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("plate detection methods coding program") OR ("data visualization python python programming"))*.