Perhaps you should try some spelling variations:
"coder practical application string problem" » "coder topical application string problem" (Expand search), "coder clinical application string problem" (Expand search), "coder practical application scoring problem" (Expand search), "coder practical application during problem" (Expand search), "coder practical application testing problem" (Expand search), "covert practical application string problem" (Expand search), "model practical application string problem" (Expand search), "poder practicas application string problem" (Expand search), "coder practical application sizing problem" (Expand search), "coder practical application rostering problem" (Expand search), "coder practical application sharing 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.

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