Your search +path:usr +path:share +path:man +path:man3xcb +path:xcb_render_query_pict_formats_subpixels_length +path:. +path:3xcb did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.