Perhaps you should try some spelling variations:
"coder coder software optmization problem" » "coder coder software optimization problem" (Expand search), "coder coder software optimisation problem" (Expand search), "coder coder software customization problem" (Expand search), "coder coder software optimization problems" (Expand search), "coder code software optmization problem" (Expand search), "coder cover software optmization problem" (Expand search), "coder modern software optmization problem" (Expand search), "coder decoder software optmization problem" (Expand search), "code code software optmization problem" (Expand search), "decoder codec software optmization problem" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python 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 coder software optmization problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder software optmization problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder software optmization problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder software optmization problem") OR ("api python python python programming"))*.