Perhaps you should try some spelling variations:
"coder coder coverage of ph" » "coder code coverage of ph" (Expand search), "coder cancer coverage of ph" (Expand search), "coder center coverage of ph" (Expand search), "coder decoder coverage of ph" (Expand search), "code code coverage of ph" (Expand search), "decoder codec coverage of ph" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coverage of ph\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder coverage of ph ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder coverage of ph") OR ("api python python python programming"))*.