Perhaps you should try some spelling variations:
"value optimization _ computer programmers" » "value optimization _ computer programs" (Expand search), "value optimization _ computer programming" (Expand search), "value optimization _ computers programming" (Expand search), "whale optimization _ computer programmers" (Expand search), "the optimization _ computer programmers" (Expand search), "shape optimization _ computer programmers" (Expand search), "value optimization _ computer programamers" (Expand search)
"advanced python python computer program" » "advanced method python computer program" (Expand search), "advanced path python computer program" (Expand search), "advanced symphony python computer program" (Expand search), "advanced pythons python computer program" (Expand search), "advanced piton python computer program" (Expand search), "advanced pitons python computer program" (Expand search), "advanced python python computer programa" (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: "((\"value optimization _ computer programmers\") OR (\"advanced python python computer program\"))~".
• Removing quotes may allow a broader search: (( value optimization _ computer programmers ) OR ( advanced python python computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("value optimization _ computer programmers") OR ("advanced python python computer program"))*.