Perhaps you should try some spelling variations:
"coder poder in persistent problems" » "coder poder in persistence problems" (Expand search), "coder poder in persistente problema" (Expand search), "coder poder in persisting problems" (Expand search), "coder poder and persistent problems" (Expand search), "coder poder of persistent problems" (Expand search), "coder poder _ persistent problems" (Expand search), "poder poder in persistent problems" (Expand search), "codesc poder in persistent problems" (Expand search), "poder power in persistent problems" (Expand search), "coder poder i3 persistent problems" (Expand search), "coder poder 4 persistent problems" (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 poder in persistent problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder poder in persistent problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder poder in persistent problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder poder in persistent problems") OR ("api python python python programming"))*.