Perhaps you should try some spelling variations:
"coder coding sequential sampling program" » "coder finding sequential sampling program" (Expand search), "coder using sequential sampling program" (Expand search), "coder during sequential sampling program" (Expand search), "coder coding sequential labeling program" (Expand search), "coder coding sequential smoking program" (Expand search), "coder coding sequential jumping program" (Expand search), "modern coding sequential sampling program" (Expand search), "color coding sequential sampling program" (Expand search), "odor coding sequential sampling 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), "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 coding sequential sampling program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding sequential sampling program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding sequential sampling program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding sequential sampling program") OR ("api python python python programming"))*.