Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"iot thi hang snippets" » "iot thi hanh snippets", "iot thi nang snippets", "iot thi hong snippets", "tiet thi hang snippets", "mot thoi hang snippets", "iot thi hang slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("iot thi hang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("iot thi hang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( iot thi hang snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("iot thi hang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.