Perhaps you should try some spelling variations:
"coder query optimization algorithm image" » "coder energy optimization algorithm image" (Expand search), "coder geometry optimization algorithm image" (Expand search), "power query optimization algorithm image" (Expand search), "poder querer optimization algorithm image" (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 query optimization algorithm image") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder query optimization algorithm image\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder query optimization algorithm image ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder query optimization algorithm image") OR ("_ python python python programming"))*.