Perhaps you should try some spelling variations:
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)
"coder coder nir image processing" » "coder decoder nir image processing" (Expand search), "code code nir image processing" (Expand search), "decoder codec nir image processing" (Expand search), "coder coder sar image processing" (Expand search), "coder coder mr image processing" (Expand search), "coder coder ir images processing" (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 coder nir image processing") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder nir image processing\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder nir image processing ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder nir image processing") OR ("in python python python programming"))*.