Perhaps you should try some spelling variations:
"coder coding coverage child program" » "coder fading coverage child program" (Expand search), "coder funding coverage child program" (Expand search), "coder code coverage child program" (Expand search), "modern coding coverage child program" (Expand search), "color coding coverage child program" (Expand search), "odor coding coverage child 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), "rpa python 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 coding coverage child program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coverage child program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding coverage child program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding coverage child program") OR ("api python python python programming"))*.