Perhaps you should try some spelling variations:
"api citons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons python python programming" (Expand search), "api citons pythons python programming" (Expand search), "api citons piton python programming" (Expand search), "api citons pitons python programming" (Expand search)
"coder coding eeg source code" » "modern coding eeg source code" (Expand search), "color coding eeg source code" (Expand search), "odor coding eeg source code" (Expand search), "coder coding energy source code" (Expand search), "coder coding genes source code" (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 coding eeg source code") OR ("api citons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding eeg source code\") OR (\"api citons python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding eeg source code ) OR ( api citons python python programming ))*.