Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"moc chat co snippets" » "moc chat code snippets", "hoc chat co snippets", "moc chau co snippets", "doc chat co snippets", "moc thuat co snippets", "moc chat cua snippets", "moc chat deo snippets"
"python using java snippets" » "python using data snippets"

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 ("moc chat co snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("moc chat co snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( moc chat co snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("moc chat co snippets"))) or ("locating bug core snippets"))*.