Perhaps you should try some spelling variations:
"coder java computer linear programing" » "coder java computer linear programming" (Expand search), "coder java computer linear programmin" (Expand search), "coder java computer linear program" (Expand search), "coder java complete linear programing" (Expand search), "coder java complex linear programing" (Expand search), "coder java computer lie programing" (Expand search), "codes java computer linear programing" (Expand search), "xcode java computer linear programing" (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 java computer linear programing\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder java computer linear programing ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder java computer linear programing") OR ("api python python python programming"))*.