Perhaps you should try some spelling variations:
"coder coder function epanet programa" » "coder coder function element programa" (Expand search), "coder modern function epanet programa" (Expand search), "coder power function epanet programa" (Expand search), "coder over function epanet programa" (Expand search), "coder decoder function epanet programa" (Expand search), "code code function epanet programa" (Expand search), "decoder codec function epanet programa" (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 coder function epanet programa") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder function epanet programa\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder function epanet programa ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder function epanet programa") OR ("api python python python programming"))*.