Perhaps you should try some spelling variations:
"strings in python python programming" » "strings in pythons python programming" (Expand search), "strings in piton python programming" (Expand search), "strings in pitons python programming" (Expand search), "springs in python python programming" (Expand search), "stings in python python programming" (Expand search), "settings in python python programming" (Expand search), "strings _ python python programming" (Expand search)
"coder coding and python code" » "modern coding and python code" (Expand search), "color coding and python code" (Expand search), "odor coding and python code" (Expand search), "coder coding rna python code" (Expand search), "coder coding on python code" (Expand search), "coder coding api python code" (Expand search), "coder coding usando python code" (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 coding and python code\") OR (\"strings in python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding and python code ) OR ( strings in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding and python code") OR ("strings in python python programming"))*.