Perhaps you should try some spelling variations:
"time perceptions of coding program" » "time perception of coding program" (Expand search), "the perceptions of coding program" (Expand search), "life perceptions of coding program" (Expand search), "time perceptions of cloning program" (Expand search), "time perceptions of loading program" (Expand search), "time perceptions of cooling programs" (Expand search), "time perceptions non coding program" (Expand search)
"advanced coding python python programming" » "advanced modeling python python programming" (Expand search), "advanced coatings python python programming" (Expand search), "advanced cutting python python programming" (Expand search), "advanced codigo python python programming" (Expand search), "advanced codigos python python programming" (Expand search), "advanced using python python programming" (Expand search), "advanced coding pythons python programming" (Expand search), "advanced coding piton python programming" (Expand search), "advanced coding pitons python programming" (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: (("time perceptions of coding program") OR ("advanced coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"time perceptions of coding program\") OR (\"advanced coding python python programming\"))*".
• Removing quotes may allow a broader search: (( time perceptions of coding program ) OR ( advanced coding python python programming ))*.