Perhaps you should try some spelling variations:
"coder implementation in loading problem" » "code implementation in loading problem" (Expand search), "decoder implementation in loading problem" (Expand search), "model implementation in loading problem" (Expand search), "coder implementation and loading problem" (Expand search), "coder implementation of loading problem" (Expand search), "coder implementation in routing problem" (Expand search), "coder implementation in planning problem" (Expand search), "coder implementation in leading problem" (Expand search), "coder implementation ii loading problem" (Expand search), "coder implementation i loading problem" (Expand search)
"action coding in python programming" » "action during in python programming" (Expand search), "actions according in python programming" (Expand search), "action coding rna python programming" (Expand search), "action coding and python programming" (Expand search), "action coding _ 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 implementation in loading problem") OR ("action coding in python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation in loading problem\") OR (\"action coding in python programming\"))".
• Removing quotes may allow a broader search: (( coder implementation in loading problem ) OR ( action coding in python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder implementation in loading problem") OR ("action coding in python programming"))*.