Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trong tho xe snippets" » "trong thoi xe snippets", "trong thu xe snippets", "trong thi xe snippets", "trong cho xe snippets", "trong tao xe 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: (((("trong tho xe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong tho xe snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong tho xe snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong tho xe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.