Perhaps you should try some spelling variations:
"coder in optimization algorithms processing" » "coder in optimization algorithm processing" (Expand search), "coder in optimization algorithms process" (Expand search), "coder in optimization algorithms profiling" (Expand search), "coder an optimization algorithms processing" (Expand search), "coder time optimization algorithms processing" (Expand search), "coder design optimization algorithms processing" (Expand search), "code in optimization algorithms processing" (Expand search), "codes in optimization algorithms processing" (Expand search), "poder in optimization algorithms processing" (Expand search)
"_ piton python python programming" » "_ piton pythons python programming" (Expand search), "_ piton pitons python programming" (Expand search), "_ piton pytm python programming" (Expand search), "_ pitons python python programming" (Expand search), "_ in python python programming" (Expand search), "_ with python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder in optimization algorithms processing") OR ("_ piton python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder in optimization algorithms processing\") OR (\"_ piton python python programming\"))".
• Removing quotes may allow a broader search: (( coder in optimization algorithms processing ) OR ( _ piton python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder in optimization algorithms processing") OR ("_ piton python python programming"))*.