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