Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"han he soi snippets" » "han che soi snippets", "hanh he soi snippets", "dan he soi snippets", "han he moi snippets", "han he noi snippets", "han he so snippets"
"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: (((("python using java snippets") or ("han he soi snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("han he soi snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( han he soi snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("han he soi snippets"))) or ("locating bug code snippets"))*.