Perhaps you should try some spelling variations:
"coder decoder coding _ programas" » "coder decoder codecs _ programas" (Expand search), "coder decoder using _ programas" (Expand search), "coder decoder codec _ programas" (Expand search), "encoder decoder coding _ programas" (Expand search)
"in python pythin python programming" » "in python python python programming" (Expand search), "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in python pythons python programming" (Expand search), "in python pytm python programming" (Expand search), "_ python pyth_ 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 decoder coding _ programas\") OR (\"in python pythin python programming\"))~".
• Removing quotes may allow a broader search: (( coder decoder coding _ programas ) OR ( in python pythin python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder decoder coding _ programas") OR ("in python pythin python programming"))*.