Perhaps you should try some spelling variations:
"coder location method complex problem" » "coder location methods complex problem" (Expand search), "coder flotation method complex problem" (Expand search), "coder collocation method complex problem" (Expand search), "coder location method complex problems" (Expand search), "model location method complex problem" (Expand search), "over location method complex problem" (Expand search), "under location method complex problem" (Expand search), "coder location method complete problem" (Expand search), "coder location method coupled problem" (Expand search), "coder location metodo 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 location method complex problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder location method complex problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder location method complex problem") OR ("api python python python programming"))*.