Perhaps you should try some spelling variations:
"coder code general complex problem" » "coder code several complex problem" (Expand search), "coder code mineral complex problem" (Expand search), "coder code federal complexa problem" (Expand search), "coder code general complex problems" (Expand search), "coder cadre general complex problem" (Expand search), "coder some general complex problem" (Expand search), "coder care general complex problem" (Expand search), "code code general complex problem" (Expand search), "modern code general complex problem" (Expand search), "color code general complex problem" (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 code general complex problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code general complex problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code general complex problem") OR ("api python python python programming"))*.