Perhaps you should try some spelling variations:
"coder precoder classes and reprogramming" » "coder precoder classes and programming" (Expand search), "coder precoder classes by reprogramming" (Expand search), "coder precoder classes cell reprogramming" (Expand search), "coder precoces classe and reprogramming" (Expand search), "coder proper classes and reprogramming" (Expand search), "coder cover classes and reprogramming" (Expand search), "coder decoder classes and reprogramming" (Expand search), "coder precoder class and reprogramming" (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 classes and reprogramming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder classes and reprogramming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder classes and reprogramming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder classes and reprogramming") OR ("api python python python programming"))*.