Perhaps you should try some spelling variations:
"coder precoder slides support programming" » "coder precoder slides support programme" (Expand search), "coder precoder slides support programmes" (Expand search), "coder precoder slides support program" (Expand search), "coder decoder slides support programming" (Expand search), "coder precoder oxides support programming" (Expand search), "coder precoder sites support programming" (Expand search), "coder precoder studies support programming" (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 slides support programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder slides support programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder slides support programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder slides support programming") OR ("api python python python programming"))*.