Perhaps you should try some spelling variations:
"coder coder time estimation method" » "coder coder time estimation methods" (Expand search), "coder coder time optimization method" (Expand search), "coder coder time evaluation method" (Expand search), "coder coder the estimation method" (Expand search), "coder coder state estimation method" (Expand search), "coder coder age estimation method" (Expand search), "coder decoder time estimation method" (Expand search), "code code time estimation method" (Expand search), "decoder codec time estimation method" (Expand search), "coder cover time estimation method" (Expand search), "coder modern time estimation method" (Expand search), "coder over time estimation method" (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 time estimation method") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder time estimation method\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder time estimation method ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder time estimation method") OR ("api python python python programming"))*.