Perhaps you should try some spelling variations:
"coder precoder moraes teaching programming" » "coder precoder moraes teaching program" (Expand search), "coder precoder stories teaching programming" (Expand search), "coder precoder courses teaching programming" (Expand search), "coder precoder sources teaching programming" (Expand search), "coder decoder moraes teaching programming" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python 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: (("coder precoder moraes teaching programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder moraes teaching programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder moraes teaching programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder moraes teaching programming") OR ("_ python python python programming"))*.