Perhaps you should try some spelling variations:
"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)
"coder coder using base testing" » "coder coder using based testing" (Expand search), "coder coder using taste testing" (Expand search), "coder coder using basin testing" (Expand search), "coder decoder using base testing" (Expand search), "code code using base testing" (Expand search), "decoder codec using base testing" (Expand search), "coder coders using base testing" (Expand search), "coder cover using base testing" (Expand search), "coder code using base testing" (Expand search), "coder coder using bare testing" (Expand search), "coder coder using biased testing" (Expand search), "coder coder using basic testing" (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 using base testing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder using base testing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder using base testing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder using base testing") OR ("api python python python programming"))*.