Perhaps you should try some spelling variations:
"advanced modulation of coding program" » "advanced calculation of coding program" (Expand search), "advanced oxidation of coding program" (Expand search), "advanced modulation of cloning program" (Expand search), "advanced modulation of loading program" (Expand search), "advanced modulation of cooling programs" (Expand search), "advanced modulation non coding program" (Expand search)
"data visualization of learning program" » "data visualization of learning programme" (Expand search), "data visualization of learning problems" (Expand search), "data visualization of learning process" (Expand search), "data visualizacao of learning 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: (("advanced modulation of coding program") OR ("data visualization of learning program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced modulation of coding program\") OR (\"data visualization of learning program\"))".
• Removing quotes may allow a broader search: (( advanced modulation of coding program ) OR ( data visualization of learning program )).
• Adding a wildcard symbol may retrieve word variants: (("advanced modulation of coding program") OR ("data visualization of learning program"))*.