Perhaps you should try some spelling variations:
"advanced modulation in sampling program" » "advanced calculation in sampling program" (Expand search), "advanced oxidation in sampling program" (Expand search), "advanced modulation in labeling program" (Expand search), "advanced modulation in smoking program" (Expand search), "advanced modulation in jumping program" (Expand search), "advanced modulation of sampling program" (Expand search), "advanced modulation and sampling program" (Expand search), "advanced modulation air sampling program" (Expand search), "advanced modulation _ sampling program" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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: (("advanced modulation in sampling program") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced modulation in sampling program\") OR (\"using codigo python python programming\"))".
• Removing quotes may allow a broader search: (( advanced modulation in sampling program ) OR ( using codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced modulation in sampling program") OR ("using codigo python python programming"))*.