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)
"time perception in coding program" » "the perception in coding program" (Expand search), "time perception in cloning program" (Expand search), "time perception in loading program" (Expand search), "time perception in cooling programs" (Expand search), "time perception and coding program" (Expand search), "time perception on coding program" (Expand search), "time perception in decoding program" (Expand search), "time perception non coding program" (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: "((\"time perception in coding program\") OR (\"data visualization python python programming\"))~".
• Removing quotes may allow a broader search: (( time perception in coding program ) OR ( data visualization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("time perception in coding program") OR ("data visualization python python programming"))*.