Perhaps you should try some spelling variations:
"by computational coder allocation problem" » "by computational code allocation problem" (Expand search), "by computational codes allocation problem" (Expand search), "by computational model allocation problem" (Expand search), "by computational coder location problem" (Expand search), "_ computational coder allocation problem" (Expand search), "and computational coder allocation problem" (Expand search), "by computational power allocation problem" (Expand search), "by computational order allocation problem" (Expand search), "by computational over allocation problem" (Expand search)
"using peg python python programming" » "using peg pythons python programming" (Expand search), "using peg piton python programming" (Expand search), "using peg pitons python programming" (Expand search), "using pcr python python programming" (Expand search), "using p python python programming" (Expand search), "using pb 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: "((\"by computational coder allocation problem\") OR (\"using peg python python programming\"))~".
• Removing quotes may allow a broader search: (( by computational coder allocation problem ) OR ( using peg python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computational coder allocation problem") OR ("using peg python python programming"))*.