Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc thanh tu slippers" » "duoc thanh tu slippers", "hoc thanh tu slippers", "duc thanh tu slippers", "doc hanh tu slippers", "doc nhanh tu slippers", "doc thanh tung slippers", "doc thanh tu slippery", "doc thanh tu 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: (((("python using java snippets") or ("doc thanh tu slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("doc thanh tu slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doc thanh tu slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doc thanh tu slippers"))) or ("locating bug code snippets"))*.