Perhaps you should try some spelling variations:
"coder in python based processing" » "coder in python laser processing" (Expand search), "coder in python and processing" (Expand search), "coder in python seed processing" (Expand search), "coder in action based processing" (Expand search), "code in python based processing" (Expand search), "codes in python based processing" (Expand search), "poder in python based processing" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 python based processing") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder in python based processing\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder in python based processing ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder in python based processing") OR ("_ python python python programming"))*.