Perhaps you should try some spelling variations:
"coder coder methods formal program" » "coder coder method formal program" (Expand search), "coder coder methods form program" (Expand search), "coder coder methods focal program" (Expand search), "coder coder methods formal programas" (Expand search), "coder coder methods forma programa" (Expand search), "coder coder methods fortran program" (Expand search), "coder modern methods formal program" (Expand search), "coder order methods formal program" (Expand search), "coder model methods formal program" (Expand search), "coder decoder methods formal program" (Expand search), "code code methods formal program" (Expand search), "decoder codec methods formal 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)

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