Perhaps you should try some spelling variations:
"data visualization using python programming" » "data visualization in python programming" (Expand search), "data visualization and python programming" (Expand search), "data localization using python programming" (Expand search), "data visualization usando python programming" (Expand search)
"coder solution and coding program" » "code solution and coding program" (Expand search), "powder solution and coding program" (Expand search), "copper solution and coding program" (Expand search), "coder solution and cloning program" (Expand search), "coder solution and loading program" (Expand search), "coder solution and cooling programs" (Expand search), "coder evolution and coding program" (Expand search), "coder solution _ coding program" (Expand search), "coder solution and coping program" (Expand search), "coder solution and cooling program" (Expand search), "coder solution and cooking program" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder solution and coding program") OR ("data visualization using python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder solution and coding program\") OR (\"data visualization using python programming\"))".
• Removing quotes may allow a broader search: (( coder solution and coding program ) OR ( data visualization using python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder solution and coding program") OR ("data visualization using python programming"))*.