Perhaps you should try some spelling variations:
"coder coding dft method problem" » "coder coding dft method problems" (Expand search), "coder coding dft methods problem" (Expand search), "coder coding dft method problemas" (Expand search), "modern coding dft method problem" (Expand search), "color coding dft method problem" (Expand search), "odor coding dft method problem" (Expand search), "coder coding data method problem" (Expand search), "coder coding of method problem" (Expand search), "coder coding dna method problem" (Expand search), "coder coding gut method 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding dft method problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding dft method problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding dft method problem") OR ("api python python python programming"))*.