Perhaps you should try some spelling variations:
"coder code linear position problem" » "coder code linear positioning problem" (Expand search), "coder code linear partition problem" (Expand search), "coder code linear condition problem" (Expand search), "coder code linear motion problem" (Expand search), "coder code linear solution problem" (Expand search), "coder encode linear position problem" (Expand search), "coder model linear position problem" (Expand search), "coder cobre linear position problem" (Expand search), "code code linear position problem" (Expand search), "modern code linear position problem" (Expand search), "color code linear position 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 linear position problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code linear position problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code linear position problem") OR ("api python python python programming"))*.