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