Perhaps you should try some spelling variations:
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets"
"hoc duoc dan slippers" » "hoc nuoc dan slippers", "hoa duoc dan slippers", "hoc dung dan slippers", "hoc duc dan slippers", "hoc duoc ban slippers", "hoc duoc dai slippers", "hoc duoc dan slippery", "hoc duoc dan grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoc duoc dan slippers") or ("python using sat snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc duoc dan slippers") OR ("python using sat snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc duoc dan slippers ) or ( python using sat snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc duoc dan slippers") or ("python using sat snippets"))) or ("locating bug code snippets"))*.