Perhaps you should try some spelling variations:
"and convolutional and cleaning program" » "and conventional and cleaning program" (Expand search), "of convolutional and cleaning program" (Expand search), "_ convolutional and cleaning program" (Expand search), "and convolution and cleaning program" (Expand search), "and convolutional codes cleaning program" (Expand search), "and convolutional and learning program" (Expand search), "and convolutional and leasing program" (Expand search), "and convolutional and screening program" (Expand search), "and convolutional and clean program" (Expand search), "and convolutional of cleaning program" (Expand search)
"and application from python programming" » "and applications from python programming" (Expand search), "and application form python programming" (Expand search), "and application forms python programming" (Expand search), "and application from pathogen programming" (Expand search), "and application from anthony 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: (("and convolutional and cleaning program") OR ("and application from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and convolutional and cleaning program\") OR (\"and application from python programming\"))".
• Removing quotes may allow a broader search: (( and convolutional and cleaning program ) OR ( and application from python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and convolutional and cleaning program") OR ("and application from python programming"))*.