Perhaps you should try some spelling variations:
"coder modeling fdm algorithms complexity" » "coder modeling fdm algorithmic complexity" (Expand search), "cover modeling fdm algorithms complexity" (Expand search), "cover modelling fdm algorithms complexity" (Expand search), "order modeling fdm algorithms complexity" (Expand search), "coder modeling cgm algorithms complexity" (Expand search), "coder modeling bem algorithms complexity" (Expand search), "coder modeling slam algorithms complexity" (Expand search), "coder modeling from algorithms complexity" (Expand search), "coder modeling and algorithms complexity" (Expand search), "coder modeling _ algorithms complexity" (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), "manim 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 modeling fdm algorithms complexity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder modeling fdm algorithms complexity\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder modeling fdm algorithms complexity ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder modeling fdm algorithms complexity") OR ("api python python python programming"))*.