Perhaps you should try some spelling variations:
"data visualization and loading program" » "data visualization of loading program" (Expand search), "data visualization and reading program" (Expand search), "data visualization and breading program" (Expand search), "data visualization and reading programs" (Expand search)
"advanced agile programming using program" » "advanced tangible programming using program" (Expand search), "advanced agent programming using program" (Expand search), "advanced line programming using program" (Expand search), "advanced agile programming and program" (Expand search), "advanced agile programming an program" (Expand search), "advanced agile programming computing program" (Expand search), "advanced age programming using program" (Expand search), "advanced mobile programming using program" (Expand search), "advanced penile programming using program" (Expand search), "advanced agile programming housing program" (Expand search), "advanced agile programming nursing program" (Expand search), "advanced agile programming aging 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: "((\"data visualization and loading program\") OR (\"advanced agile programming using program\"))~".
• Removing quotes may allow a broader search: (( data visualization and loading program ) OR ( advanced agile programming using program ))~.
• Adding a wildcard symbol may retrieve word variants: (("data visualization and loading program") OR ("advanced agile programming using program"))*.