Perhaps you should try some spelling variations:
"teaching perceptions in coding problems" » "teachers perceptions in coding problems" (Expand search), "teaching conceptions in coding problems" (Expand search), "teachers perception in coding problems" (Expand search), "teaching perceptions in loading problems" (Expand search), "teaching perceptions in counting problems" (Expand search), "teaching perceptions in covering problems" (Expand search), "teaching perception in coding problems" (Expand search), "teaching perceptions on coding problems" (Expand search), "teaching perceptions and coding problems" (Expand search), "teaching perceptions in decoding problems" (Expand search), "teaching perceptions non coding problems" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: (("teaching perceptions in coding problems") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching perceptions in coding problems\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( teaching perceptions in coding problems ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("teaching perceptions in coding problems") OR ("using coding python python programming"))*.