Perhaps you should try some spelling variations:
"coder implementation of point problem" » "code implementation of point problem" (Expand search), "decoder implementation of point problem" (Expand search), "model implementation of point problem" (Expand search), "coder implementation of point problems" (Expand search), "coder implementation of point probe" (Expand search), "coder implementation of moment problem" (Expand search)
"python codigo python python programming" » "python coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigo pythons python programming" (Expand search), "python codigo piton python programming" (Expand search), "python codigo pitons 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 implementation of point problem\") OR (\"python codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( coder implementation of point problem ) OR ( python codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder implementation of point problem") OR ("python codigo python python programming"))*.