Perhaps you should try some spelling variations:
"coder precoder parent teaching program" » "coder precoder parent teaching proposal" (Expand search), "coder precoder parent teaching process" (Expand search), "coder precoder parana teaching program" (Expand search), "coder precoder current teaching program" (Expand search), "coder precoder present teaching program" (Expand search), "coder decoder parent teaching program" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api 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 parent teaching program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder parent teaching program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder parent teaching program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder parent teaching program") OR ("api python python python programming"))*.