Perhaps you should try some spelling variations:
"data visualization methods coding program" » "data visualization tool coding program" (Expand search), "data visualization to coding program" (Expand search), "data visualization methods aiding program" (Expand search), "data visualization methods voting program" (Expand search), "data visualization methods coupling program" (Expand search), "data visualization methods cloning program" (Expand search), "data visualization methods loading program" (Expand search), "data visualization methods cooling programs" (Expand search)
"advanced amputation in python programming" » "advanced computations in python programming" (Expand search), "advanced computational in python programming" (Expand search), "advanced calculation in python programming" (Expand search), "advanced imputation in python programming" (Expand search), "advanced amputation _ 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: "((\"data visualization methods coding program\") OR (\"advanced amputation in python programming\"))~".
• Removing quotes may allow a broader search: (( data visualization methods coding program ) OR ( advanced amputation in python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("data visualization methods coding program") OR ("advanced amputation in python programming"))*.