Perhaps you should try some spelling variations:
"and computational coder location problem" » "and computational code location problem" (Expand search), "and computational codes location problem" (Expand search), "and computational model location problem" (Expand search), "_ computational coder location problem" (Expand search), "and computational over location problem" (Expand search), "and computational under location problem" (Expand search)
"single lambda python python programming" » "single label python python programming" (Expand search), "single limb python python programming" (Expand search), "single lambda pythons python programming" (Expand search), "single lambda piton python programming" (Expand search), "single lambda 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: "((\"and computational coder location problem\") OR (\"single lambda python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational coder location problem ) OR ( single lambda python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational coder location problem") OR ("single lambda python python programming"))*.