Perhaps you should try some spelling variations:
"coder coverage based training program" » "code coverage based training program" (Expand search), "cancer coverage based training program" (Expand search), "center coverage based training program" (Expand search), "coder beverage based training program" (Expand search), "coder coverage and training program" (Expand search), "coder coverage area training program" (Expand search), "coder coverage based learning 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), "manim 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 coverage based training program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coverage based training program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coverage based training program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coverage based training program") OR ("api python python python programming"))*.