Perhaps you should try some spelling variations:
"coder coder varelas carlos problem" » "coder coder vargas carlos problem" (Expand search), "coder coder canelas carlos problem" (Expand search), "coder coder varella carlos problem" (Expand search), "coder coder varelas carbon problem" (Expand search), "coder coder varelas cargo problem" (Expand search), "coder coder varelas carlo problema" (Expand search), "coder code vargas carlos problem" (Expand search), "coder decoder varelas carlos problem" (Expand search), "code code varelas carlos problem" (Expand search), "decoder codec varelas carlos 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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder varelas carlos problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder varelas carlos problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder varelas carlos problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder varelas carlos problem") OR ("api python python python programming"))*.