Perhaps you should try some spelling variations:
"_ convolutional coding and program" » "_ convolutional codes and program" (Expand search), "_ convolutional code and program" (Expand search), "_ convolutional long and program" (Expand search), "_ convolutional coding and programs" (Expand search), "_ convolutional coding grant program" (Expand search), "_ convolutional coding based program" (Expand search), "_ convolutional coding rna program" (Expand search)
"advanced validation with python programming" » "advanced oxidation with python programming" (Expand search), "advanced glication with python programming" (Expand search), "advanced visualization with python programming" (Expand search), "advanced validation in python programming" (Expand search), "advanced validation method 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: (("_ convolutional coding and program") OR ("advanced validation with python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ convolutional coding and program\") OR (\"advanced validation with python programming\"))".
• Removing quotes may allow a broader search: (( _ convolutional coding and program ) OR ( advanced validation with python programming )).
• Adding a wildcard symbol may retrieve word variants: (("_ convolutional coding and program") OR ("advanced validation with python programming"))*.